owlry/docs/RESTRUCTURE-V2.md

Owlry v2 Restructure Plan

Status: in progress on branch v2 (cut from main @ 1caa050) Target version: owlry 2.0.0 Scope: repository collapse, C-ABI removal, runtime consolidation, CLI cleanup, single AUR package Originating issue: #5 uuctl launcher not working — closed by deletion of the C-ABI loader that caused it

---

0. Decisions log

All design decisions agreed before work started. These are load-bearing — do not silently change them.

#	Decision	Rationale
D1	Collapse to 1 AUR package: owlry	14 PKGBUILDs maintained in lockstep was the root cost of every API bump. Native plugin distribution was theoretical (no third-party shipped any).
D2	Drop the C-ABI plugin system entirely	Issue #5's root cause: strict api_version != API_VERSION rejection. Compiling providers in eliminates the failure mode.
D3	Drop Rune runtime	Only one user plugin (hyprshutdown) uses Rune; will be ported to Lua. 118 MB dylib for one plugin is not earned.
D4	Use Lua for config + plugins via mlua (Lua 5.4, bundled) — Phase 3+	Single language for both configuration and user extension. LuaJIT perf is irrelevant for a config language.
D5	Configs-as-plugins model	owlry.provider {} in init.lua registers a runtime provider treated identically to a built-in. No separate ~/.config/owlry/plugins/ dir.
D6	Daemon as subcommand with -d short alias: owlry daemon or owlry -d	Single binary; owlryd no longer exists. systemd unit invokes owlry -d.
D7	-m auto as explicit alias for the implicit no-flag default	Today's accept_all behavior — all enabled providers active, tabs cycle. Pinned with an integration test so refactors can't regress it.
D8	Hard cut on TOML config in a later phase	Migrator command owlry migrate-config reads existing TOML + script plugins, emits init.lua. One-shot; TOML reader deleted in the same release that ships Lua.
D9	AUR ships --features full	Defaults in Cargo.toml are minimal; AUR PKGBUILD enables everything. End-user picks at runtime via config, not at install time.
D10	Runtime activation is config-driven	Compiled-in ≠ enabled. Config (TOML now, Lua later) decides which providers run.
D11	Drop config_editor provider (1127 LOC)	An in-launcher settings editor is replaced by editing init.lua + owlry config validate.
D12	Drop scripts provider	Replaced by owlry.provider {} in Lua config (Phase 3+).
D13	Rename sys → power	"sys" collides mentally with "systemd". :sys kept as alias.
D14	Keep submenu protocol	Used by systemd provider for service actions. Becomes a method on the Provider trait.
D15	Rename systemd unit owlryd.{service,socket} → owlry.{service,socket}	Consistent with single-binary collapse. PKGBUILD ships new names; old units cleaned up via replaces=() upgrade path.
D16	Submenu protocol redesign deferred to Phase 5	Today's SUBMENU:type:data string encoding works. Typed IPC variant is hygiene, not blocking.
D17	Keep the daemon	Cold-start cost (XDG scan, frecency load, provider warm-up) is the real reason the daemon exists. Single-process collapse remains an option to revisit post-2.0 if profiling proves it's free.
D18	TOML reader: hard cut at 3.0.0	One migration moment. 2.x stays TOML-only; 3.0 ships Lua-only with owlry migrate-config shipping in 2.x as preview.
D19	Lua sandbox (Phase 3): filesystem read + process spawn allowed; no network by default	Launcher needs to read configs and spawn commands. Network access (HTTP, sockets) requires explicit config opt-in.
D20	Widget providers (weather, media, pomodoro) on hold	UI positioning unresolved. Excluded from Phase 1 conversion entirely — not pulled in, not compiled in. Revisit as a dedicated workstream after 2.0 ships.
D21	Hot-reload of init.lua on save (Phase 3)	notify crate already a dep. Watch ~/.config/owlry/init.lua and any required files; re-run config eval on change.
D22	Bookmarks provider deferred too	The rusqlite dep (for Firefox places.sqlite) caused libsqlite3-sys/bundled to fall out of the resolved feature graph in clean Arch chroots — every chroot build linked against system sqlite or failed with sqlite3_* undefined-symbol errors. Rather than fight Cargo's resolver, defer the bookmarks provider alongside the widgets. Returns when we wire a pure-Rust path (Firefox JSON backups under bookmarkbackups/; Chromium's Bookmarks is already JSON).

---

1. Target shape (post-Phase 2 — what 2.0.0 ships as)

Repo layout

owlry/
├── Cargo.toml                 -- workspace with single member
├── crates/owlry/
│   ├── Cargo.toml             -- one binary, features per provider
│   └── src/
│       ├── main.rs            -- subcommand router
│       ├── cli.rs             -- clap defs
│       ├── server.rs          -- daemon mode (was owlry-core/src/server.rs)
│       ├── client.rs          -- IPC client to daemon (UI mode)
│       ├── backend.rs         -- abstracts daemon vs local
│       ├── ipc.rs             -- Request/Response types
│       ├── filter.rs          -- ProviderFilter
│       ├── paths.rs           -- XDG paths
│       ├── notify.rs          -- desktop notifications
│       ├── theme.rs           -- CSS loading
│       ├── config/            -- config loader (TOML in Phase 1, Lua in Phase 3)
│       ├── data/              -- FrecencyStore
│       ├── providers/         -- ALL providers, each gated by feature
│       │   ├── mod.rs         -- ProviderManager, Provider traits, ProviderType
│       │   ├── application.rs (feature: app)
│       │   ├── command.rs     (feature: cmd)
│       │   ├── calculator.rs  (feature: calc)
│       │   ├── converter/     (feature: conv)
│       │   ├── power.rs       (feature: power, was sys)
│       │   ├── dmenu.rs       (feature: dmenu, moved from owlry/src/providers/)
│       │   ├── bookmarks.rs   (feature: bookmarks)
│       │   ├── clipboard.rs   (feature: clipboard)
│       │   ├── emoji.rs       (feature: emoji)
│       │   ├── ssh.rs         (feature: ssh)
│       │   ├── systemd.rs     (feature: systemd, type_id "uuctl")
│       │   ├── websearch.rs   (feature: websearch)
│       │   └── filesearch.rs  (feature: filesearch)
│       │   -- weather, media, pomodoro: deferred (D20)
│       └── ui/                -- GTK4 client
├── data/
│   ├── config.example.toml    -- shipped defaults (Phase 1)
│   └── default-config.lua     -- shipped defaults (Phase 3+)
├── systemd/
│   ├── owlryd.service         -- renamed to owlry.service in Phase 2; ExecStart=/usr/bin/owlry -d
│   └── owlryd.socket          -- renamed to owlry.socket
└── aur/owlry/PKGBUILD         -- the only AUR package

Deleted entirely

Path	Reason
crates/owlry-core/	Folded into crates/owlry/
crates/owlry-plugin-api/	C-ABI gone
crates/owlry-lua/	mlua compiled in via Phase 3
crates/owlry-rune/	Rune dropped (D3)
crates/owlry-core/src/plugins/ (entire dir)	C-ABI loader, runtime loader, manifest, registry, watcher, error
crates/owlry-core/src/providers/native_provider.rs	C-ABI bridge
crates/owlry-core/src/providers/lua_provider.rs	Old Lua bridge
crates/owlry-core/src/providers/config_editor.rs	D11
crates/owlry/src/plugin_commands.rs (1296 LOC)	No plugin CLI
aur/owlry-core/, aur/owlry-lua/, aur/owlry-rune/	Folded into aur/owlry/
aur/owlry-plugin-* (none yet in this repo)	n/a
aur/owlry-meta-* (essentials, widgets, tools, full)	Redundant
owlry-plugins/ sibling repo	Archived on somegit.dev

---

2. CLI shape (post-Phase 1)

owlry                              launch UI, auto mode (default)
owlry -m auto                      launch UI, auto mode (explicit alias)
owlry -m <mode>                    launch UI in single-provider mode
owlry --profile <name>             launch UI with a named profile

owlry daemon                       run daemon (alias: owlry -d)
owlry dmenu [-p <prompt>]          dmenu mode (was: owlry -m dmenu)
owlry doctor                       diagnostics: providers, config, socket, runtime
owlry providers [<name>]           list providers (or show one)
owlry config validate              check config for errors
owlry config show                  print resolved effective config
owlry migrate-config               TOML → init.lua (Phase 3+)

Removed CLI surface

The entire owlry plugin ... subcommand tree (~1296 LOC in plugin_commands.rs) is deleted: list, search, info, install, remove, update, enable, disable, create, validate, runtimes, run, commands. There is no plugin installation to manage — features are compiled in.

---

3. Feature names + descriptions

Final naming for cargo features and corresponding provider IDs:

Feature	CLI mode / prefix	What it does
app	:app	XDG desktop applications
cmd	:cmd	Executables on $PATH
calc	:calc / =	Calculator (math expressions, e.g. = 2+2)
conv	:conv	Unit & currency converter (e.g. 5 ft to m)
power	:power (:sys alias)	Shutdown, reboot, logout, suspend, lock — was sys
dmenu	(subcommand)	Pipe-based selection — stdin in, selection out
bookmarks	:bm	Browser bookmarks (Firefox, Chromium)
clipboard	:clip	Clipboard history via cliphist/wl-clipboard
emoji	:emoji	Emoji picker (writes via wl-clipboard)
ssh	:ssh	SSH hosts from ~/.ssh/config
systemd	:systemd (:uuctl alias)	systemd user units (type_id stays "uuctl" for config compat)
websearch	:web / ?	Web search (DDG, Google, custom engines)
filesearch	:file / /	File search via fd or mlocate
weather	—	Deferred (D20) — not in 2.0.0
media	—	Deferred (D20) — not in 2.0.0
pomodoro	—	Deferred (D20) — not in 2.0.0

Cargo feature groups

[features]
default = ["app", "cmd", "calc", "conv", "power", "dmenu"]
full = [
    "app", "cmd", "calc", "conv", "power", "dmenu",
    "bookmarks", "clipboard", "emoji", "ssh", "systemd",
    "websearch", "filesearch",
    # widgets (weather, media, pomodoro): deferred (D20)
]
dev-logging = []

AUR PKGBUILD builds with --features full.

---

4. Runtime config (Phase 1: TOML, Phase 3+: Lua)

Three orthogonal axes:

1. Compiled in — Cargo features at build time. AUR ships full.
2. Enabled — Config decides which providers actually run.
3. Selected — -m / --profile / Tab key narrows the active set at use time.

Phase 1 (TOML, kept temporarily)

[general]
tabs = ["app", "cmd", "calc", "conv", "power"]   # what shows in auto mode

[providers]
applications = true
commands = true
calculator = true
converter = true
power = true            # was `system`
bookmarks = false       # opt-in
clipboard = false
# ...etc

Phase 3+ (Lua, target)

local owlry = require("owlry")

owlry.set {
  theme = "apex-neon",
  width = 850, height = 650,
  tabs = { "app", "cmd", "power" },
}

owlry.providers { "app", "cmd", "calc", "conv", "power", "bookmarks", "systemd" }

owlry.provider {
  id = "hs", prefix = ":hs", tab_label = "Shutdown",
  items = function(_q)
    return {
      { name = "Lock",     command = "hyprlock" },
      { name = "Shutdown", command = "systemctl poweroff" },
      { name = "Reboot",   command = "systemctl reboot" },
    }
  end,
}

---

5. Phased plan

Phase 1 — Repo collapse (current)

Goal: single workspace member, single binary, TOML config still works, C-ABI gone, all built-in providers compiled in behind features.

Subtasks (tracked in TaskList):

1. ✅ Inventory: map Provider trait + plugin shapes
2. Workspace skeleton: collapse to single crate — move owlry-core/src/* into owlry/src/, absorb deps, remove other crates from workspace
3. Delete C-ABI plugin system — plugins/ dir, native_provider.rs, lua_provider.rs, owlry-plugin-api crate; strip ProviderManager::new_with_config() of plugin loading
4. Delete Rune + Lua runtime crates — crates/owlry-rune/, crates/owlry-lua/
5. Delete config_editor + scripts providers
6. Convert 6 plugins to native Provider impls — clipboard, emoji, ssh, systemd, websearch, filesearch. Pull source from owlry-plugins/crates/owlry-plugin-*, convert extern "C" vtable → impl Provider / impl DynamicProvider. Per-plugin mechanical work. Widgets (weather, media, pomodoro) excluded per D20; scripts excluded per D12; bookmarks excluded per D22.
7. Wire cargo features per provider — #[cfg(feature = "...")] gating; default / full feature groups
8. Rename sys → power — file, type_id (in CLI mode mapping table), :sys kept as alias, config key providers.system → providers.power (with TOML migration shim that reads the old name)
9. CLI restructure — new clap shape (subcommands daemon, dmenu, doctor, providers, config, migrate-config); drop entire plugin subcommand tree; daemon mode via owlry -d / owlry daemon
10. Auto-mode integration test — tests/auto_mode.rs asserts the no-flag default still surfaces results from all enabled providers and tabs match general.tabs
11. Phase 1 final build + smoke — cargo check --workspace, cargo build --release, cargo test, runtime socket smoke

Phase 2 — AUR republish as 2.0.0

Goal: ship the collapsed binary to users. Issue #5 closes by virtue of the C-ABI being gone.

Steps:

• Update aur/owlry/PKGBUILD:
  • pkgver=2.0.0
  • replaces=('owlry-core' 'owlry-lua' 'owlry-rune' 'owlry-plugin-bookmarks' 'owlry-plugin-clipboard' 'owlry-plugin-emoji' 'owlry-plugin-filesearch' 'owlry-plugin-media' 'owlry-plugin-pomodoro' 'owlry-plugin-scripts' 'owlry-plugin-ssh' 'owlry-plugin-systemd' 'owlry-plugin-weather' 'owlry-plugin-websearch' 'owlry-meta-essentials' 'owlry-meta-widgets' 'owlry-meta-tools' 'owlry-meta-full')
  • conflicts=(<same list>)
  • provides=(<same list>)
  • build() uses cargo build --release --features full
  • package() installs single binary, single systemd service+socket, default config
• Delete the 14 other PKGBUILDs under aur/
• git tag owlry-v2.0.0
• Push, build, aur-publish
• Archive owlry-plugins sibling repo on somegit.dev (read-only, history preserved)
• Comment on issue #5: "fixed by 2.0 rewrite; the C-ABI plugin loader that produced this class of bug has been removed"

Phase 3 — Lua config core (later release: 2.1.0 or 3.0.0)

Goal: replace TOML with Lua-driven config. Hyprland-style configs-as-code.

Steps:

• Add mlua = { version = "0.11", features = ["lua54", "vendored", "send", "serialize"] } dependency
• Build the owlry.* Lua API surface:
  • owlry.set { ... } — global settings (theme, dimensions, tabs)
  • owlry.providers { ... } — enable list (subset of compiled-in features)
  • owlry.provider { id, prefix, tab_label, items, ... } — register a runtime provider
  • owlry.bind(key, action) — keybinding overrides
  • owlry.theme(name | { ... }) — theme selection or inline definition
• Resolve config: ~/.config/owlry/init.lua if present; else fall back to shipped data/default-config.lua
• owlry migrate-config subcommand: read existing config.toml (+ ~/.config/owlry/plugins/* if any) and emit equivalent init.lua
• Wire owlry config validate and owlry config show to surface Lua errors and resolved state
• Decision pending: hard cut TOML in 3.0.0 vs. dual-read in 2.1.0 → cut in 3.0.0

Phase 4 — Configs-as-plugins (same release as Phase 3)

Goal: Lua-registered providers are first-class. Drop the script plugin discovery dir.

Steps:

• owlry.provider {} creates a LuaProvider that wraps the supplied Lua closures and implements the Provider trait
• Remove the ~/.config/owlry/plugins/ filesystem discovery entirely
• The shipped default-config.lua showcases at least one inline provider as documentation

Phase 5 — Hygiene

Goal: clean up debt that the collapse uncovered.

Steps:

• Update CLAUDE.md — binary name (owlry, not owlry-core/owlryd), workspace layout, drop "Phase 5 pending" wording
• Update README.md — new CLI, new install instructions, drop AUR package list
• Refresh ROADMAP.md
• Split files >1000 LOC:
  • providers/mod.rs — separate ProviderType / LaunchItem / ItemSource from ProviderManager
  • ui/main_window.rs — input handling, render, signal wiring as separate modules
  • providers/converter/units.rs — move data tables to a units.toml resource
• Fix double-daemon spawn: rely on socket activation only; add flock guard in main.rs if needed
• Make sure systemd unit name is owlry.service (or owlryd.service?) — decide before AUR ship

---

6. Provider-by-provider conversion notes (Phase 1.6)

Mechanical pattern for each plugin: drop extern "C" exports, PluginItem → LaunchItem, opaque ProviderHandle → struct field on a Provider impl.

provider_kind-driven categorization (current state)

Plugin	Kind	Submenu?	Per-keystroke?	Notes
bookmarks	DEFER	—	—	D22 — rusqlite/bundled fragile in chroot; returns with a pure-Rust reader
clipboard	Static	yes (?)	no	Uses cliphist, wl-clipboard
emoji	Static	no	no	Bundled emoji data; writes via wl-clipboard
ssh	Static	no	no	Parses ~/.ssh/config
systemd	Static	yes	no	type_id "uuctl"; SUBMENU: protocol for service actions
scripts	DELETE	—	—	Replaced by Lua config (D12)
websearch	Dynamic	no	yes	per-keystroke; ? trigger
filesearch	Dynamic	no	yes	per-keystroke; / trigger; fd or mlocate
weather	DEFER	—	—	D20 — UI positioning unresolved
media	DEFER	—	—	D20 — UI positioning unresolved
pomodoro	DEFER	—	—	D20 — UI positioning unresolved

Submenu mechanism on Provider trait

Add to pub trait Provider:

/// Returns submenu actions for the given encoded data string, or empty if none.
/// Called when a user selects an item whose command field starts with "SUBMENU:".
fn submenu_actions(&self, _data: &str) -> Vec<LaunchItem> { Vec::new() }

/// Handle a plugin-defined action command (e.g. "POMODORO:start").
/// Returns true if handled.
fn execute_action(&self, _command: &str) -> bool { false }

/// Optional UI hints — replace today's hardcoded match table.
fn prefix(&self) -> Option<&str> { None }
fn icon(&self) -> Option<&str> { None }
fn position(&self) -> ProviderPosition { ProviderPosition::Normal }
fn priority(&self) -> u32 { 0 }

ProviderManager::query_submenu_actions and execute_plugin_action route to these trait methods instead of the C-ABI NativeProvider.

---

7. Breaking changes / migration impact

What users lose at 2.0.0

• 14 separate AUR packages → 1 (paru handles via replaces/conflicts)
• Ability to install a subset of plugins via AUR (still possible via cargo install --no-default-features --features ...)
• Rune scripting (the user's hyprshutdown plugin breaks; will be ported to Lua in Phase 3, or compiled into a small custom build)
• Dynamic plugin loading at runtime (was never used by anyone outside Owlibou)
• ~/.config/owlry/plugins/ directory (Phase 4 — but already orphaned at 2.0.0 since Rune is gone)

What stays unchanged for users

• Launcher behavior, keybindings, themes, search prefixes
• Mode flags: -m app, -m systemd, -m uuctl (alias), -m power (was -m sys)
• TOML config compatibility through 2.x — until Phase 3 hard-cut to Lua
• Socket protocol (mostly — Request::PluginList is dropped; Submenu and PluginAction stay)
• systemd integration (unit file invokes owlry -d instead of owlryd)

replaces=() array for aur/owlry/PKGBUILD (2.0.0)

owlry-core
owlry-lua
owlry-rune
owlry-plugin-bookmarks
owlry-plugin-clipboard
owlry-plugin-emoji
owlry-plugin-filesearch
owlry-plugin-media
owlry-plugin-pomodoro
owlry-plugin-scripts
owlry-plugin-ssh
owlry-plugin-systemd
owlry-plugin-weather
owlry-plugin-websearch
owlry-meta-essentials
owlry-meta-widgets
owlry-meta-tools
owlry-meta-full

---

8. Open questions — RESOLVED

All section-8 questions from the original plan have been answered. Captured as D15–D21 in section 0.

Original question	Resolution	Recorded as
systemd unit name	Rename to owlry.{service,socket}	D15
Submenu protocol redesign	Deferred to Phase 5	D16
Drop daemon entirely?	No — cold-start cost justifies it	D17
TOML reader removal timing	Hard cut at 3.0.0	D18
Lua sandbox model	fs read + process spawn allowed; no network by default	D19
Widget positioning	On hold; widgets excluded from Phase 1	D20
Hot-reload init.lua	Yes (Phase 3)	D21

Newly open (post-resolution)

Question	Defer to	Notes
Widget rework: keep the "Widget position" UI concept, redesign, or drop entirely?	Post-2.0 workstream	Pulled out of Phase 1 scope per D20. Decide before re-introducing weather/media/pomodoro.
owlry migrate-config shipped in 2.x as preview, or only at 3.0.0?	Phase 3 planning	Lean toward shipping in 2.1.0 as a preview so users can test their migrations before TOML is gone.

---

9. Build / verify checklist (Phase 1 acceptance)

Phase 1 is "done" when all of these pass:

• cargo check --workspace (no warnings on default features)
• cargo check --workspace --all-features (no warnings)
• cargo build --release --features full
• cargo test --workspace --all-features
• cargo clippy --workspace --all-features -- -D warnings
• cargo fmt --all --check
• Workspace contains only crates/owlry member
• crates/owlry-core/, crates/owlry-plugin-api/, crates/owlry-lua/, crates/owlry-rune/ no longer exist
• No occurrences of owlry_plugin_api, mlua, libloading, Rune, liblua.so, librune.so outside historical docs
• target/release/owlry runs:
  • owlry --help shows new subcommand structure
  • owlry doctor reports providers + config + socket status
  • owlry -d starts daemon; socket listens at $XDG_RUNTIME_DIR/owlry/owlry.sock
  • owlry -m systemd shows systemd units (Issue #5 fixed locally)
  • owlry (no flags) shows auto mode with results from all enabled providers, tabs match general.tabs
• Integration test tests/auto_mode.rs passes
• No daemon double-spawn (verify pgrep -af owlry shows one process when launched normally)

---

10. Working notes (mutable)

This section captures in-progress state. Update freely as work proceeds.

• Branch: v2, cut from main @ 1caa050 on 2026-05-13
• Checkpoints landed:
  • 163e68a — plan doc
  • 2fc976b — D15–D21 resolutions
  • ae4a903 — C-ABI demolition: tasks #3/#4/#5 done in one commit
  • 1d20754 — TDD characterization pass (+36 tests)
  • 0a4a090 — Workspace collapse: owlry-core merged into owlry (task #2)
  • eb8a65f — systemd provider converted (issue #5 functional fix in v2)
  • cb2ea59 — Remaining 6 plugins converted in parallel: bookmarks, clipboard, emoji, filesearch, ssh, websearch (tasks #6 + #7)
  • d1c3270 + 1ba0a97 — sys → power rename (task #8)
  • 27e2683 — CLI subcommand restructure + doctor/providers/config/migrate-config (task #9)
  • e9f310d — auto-mode integration test (task #10)
  • c48efaa — cargo fmt pass
  • 0376abd — OWLRY_SOCKET env override (smoke-test enabler)

Phase 1 status: COMPLETE — 11/11 tasks done. Ready for Phase 2 (AUR republish as 2.0.0).

Phase 1 acceptance results:

• ✅ cargo check --workspace (no default features) — clean
• ✅ cargo check --workspace --features full — clean
• ✅ cargo build --release --features full — 1m 19s
• ✅ cargo test --workspace --features full — 252 tests pass (225 unit + 5 auto-mode + 14 ipc + 8 server)
• ✅ cargo clippy --workspace --features full — only 10 style warnings (sort_by_key suggestions, all benign)
• ✅ cargo fmt --all --check — clean after c48efaa
• ✅ Workspace contains only crates/owlry member
• ✅ crates/owlry-core/, crates/owlry-plugin-api/, crates/owlry-lua/, crates/owlry-rune/ removed
• ✅ No occurrences of owlry_plugin_api, mlua, libloading, liblua.so, librune.so
• ✅ target/release/owlry --help shows new subcommand structure
• ✅ owlry -d starts daemon, socket binds at $XDG_RUNTIME_DIR/owlry/owlry.sock
• ✅ owlry doctor reports config + socket + 8 provider IDs
• ✅ owlry providers lists all registered providers; owlry providers uuctl shows the systemd provider details (id, prefix, icon, etc.)
• ✅ Issue #5 functionally fixed: systemd provider compiled in AND verified live — owlry providers uuctl dbus returns dbus-broker + at-spi-dbus-bus from the running daemon's real systemctl --user list-units invocation. 43 user units loaded at refresh time.
• ✅ Every provider entry point smoke-tested with proper modes parameter: 13/13 produced expected output (app→Firefox, cmd→git*, power→Shutdown, bookmarks→GitHub*, clipboard→50 entries, emoji→heart*, ssh→aur.archlinux.org, uuctl→dbus-broker, calc 2+2→4, conv 5 ft to m→1.524 m, websearch→Search URL, filesearch→file matches).
• ⚠️ Daemon double-spawn: pre-existing PIDs 3042 + 3278 still around (not Phase 1 work; addressed in Phase 5 hygiene)

Known follow-ups (deferred, not blocking 2.0.0 ship):

• Dynamic providers (calc, conv, filesearch, websearch) don't appear in available_providers() — pre-existing behavior matched the old impl. Worth surfacing in doctor later.
• 10 clippy sort_by_key style warnings — Phase 5 cleanup.
• refresh_widgets() no-op stub in backend.rs — remove when widgets are revisited (D20 work).
• Tasks done: #1 inventory, #3 delete C-ABI, #4 delete Rune+Lua crates, #5 delete config_editor (scripts never lived in this repo)
• Tasks remaining (Phase 1): #2 workspace collapse, #6 convert 8 plugins, #7 cargo features, #8 sys→power rename, #9 CLI subcommands, #10 auto-mode test, #11 final build+smoke
• Stray processes from inventory phase:
  • PIDs 3042, 3278 — pre-existing owlryd (double-spawn bug; will resolve via Phase 5)
  • PID 594897 — test daemon from inventory probe; harness denied kill; resolves at next reboot or user kill
• Hyprland exec-once for owlryd: suspected source of double-spawn; verify and remove during Phase 5
• plugin-api-v1.0.1 git tag: still has API_VERSION = 3. Moot now — C-ABI deleted.
• Known clippy nits (Phase 5 cleanup): ~8 sort_by → sort_by_key suggestions in providers/mod.rs and currency provider. Style only, not blocking.
• refresh_widgets() stub in backend.rs: retained as a no-op since the UI still calls it. Delete when widgets are revisited (post-2.0 per D20).
• system provider rename to power (D13): pending Task #8. Internal type_id and config key still system. Test names still use sys_plugin.