Plugin cloning via menu (#6433)

* Add plugin cloning via menu

* Split plugin commands by action

* Keep plugin enablement in action commands

* Remove unused plugin edit command

* Simplify plugin rescan arguments

* Assume Omarchy shell is running for plugin commands

* Remove plugin compatibility dispatcher

* Flatten plugin clone command

* Keep only shared plugin helpers

* Remove plugin rescan wrapper

* Keep plugin commands self-contained

* Simplify plugin clone lifecycle

test/shell.d/runtime-smoke-test.sh

@@ -53,6 +53,28 @@ cp -a "$ROOT/shell" "$test_root/shell"
 ln -s "$ROOT/config" "$test_root/config"
 ln -s "$ROOT/bin" "$test_root/bin"
 
+hot_reload_dir="$test_home/.config/omarchy/plugins/local.hot-reload"
+mkdir -p "$hot_reload_dir"
+cat >"$hot_reload_dir/manifest.json" <<'JSON'
+{
+  "schemaVersion": 1,
+  "id": "local.hot-reload",
+  "name": "Before Hot Reload",
+  "version": "1.0.0",
+  "kinds": ["overlay"],
+  "entryPoints": {"overlay": "Overlay.qml"},
+  "omarchy": {"clonedFrom": "omarchy.emojis"}
+}
+JSON
+cat >"$hot_reload_dir/Overlay.qml" <<'QML'
+import QtQuick
+
+Item {
+  function open(payloadJson) {}
+  function close() {}
+}
+QML
+
 cat >"$stub_bin/omarchy-update-available" <<'SH'
 #!/bin/bash
 echo "Omarchy update available (test)"
@@ -116,6 +138,31 @@ jq -e '
 }
 pass "shell IPC lists plugin metadata"
 
+jq '.name = "After Hot Reload"' "$hot_reload_dir/manifest.json" >"$hot_reload_dir/manifest.json.tmp"
+mv "$hot_reload_dir/manifest.json.tmp" "$hot_reload_dir/manifest.json"
+
+hot_reload_name=""
+for _ in {1..80}; do
+  hot_reload_name=$(shell_ipc shell listPlugins 2>/dev/null |
+    jq -r '.[] | select(.id == "local.hot-reload") | .name' 2>/dev/null || true)
+  [[ $hot_reload_name == "After Hot Reload" ]] && break
+  if ! kill -0 "$QS_PID" 2>/dev/null; then
+    fail_with_log "test shell exited while reloading a changed local clone"
+  fi
+  sleep 0.1
+done
+[[ $hot_reload_name == "After Hot Reload" ]] ||
+  fail_with_log "local clone changes reload without an explicit rescan"
+pass "local clone changes reload without an explicit rescan"
+
+[[ $(shell_ipc shell setPluginEnabled local.hot-reload true) == "ok" ]] ||
+  fail_with_log "local clone could not be enabled"
+[[ $(shell_ipc shell summon omarchy.emojis "{}") == "ok" ]] ||
+  fail_with_log "calls to a cloned source id do not reach its enabled clone"
+shell_ipc_quiet shell hide omarchy.emojis >/dev/null
+shell_ipc_quiet shell setPluginEnabled local.hot-reload false >/dev/null
+pass "shell IPC routes built-in ids to enabled clones"
+
 shell_config=$(shell_ipc shell listShellConfig)
 jq -e '
   .version == 1 and