chore: initialize POM 2 repo (docs guards green; release gates recorded NOT RUN pending install)

src/index.ts

@@ -0,0 +1,50 @@
+import type { ExtensionAPI, ExtensionContext } from "@oh-my-pi/pi-coding-agent";
+import { join } from "node:path";
+import { createState, restoreLatest } from "./state";
+import { loadPomConfig } from "./config";
+import { DEFAULT_CONFIG, type PomConfig, type PomState } from "./domain";
+import { loadState, pathExists, saveState, syncKnowledgeBase } from "./persistence";
+import { registerPomCommand } from "./command";
+import { registerPomEvents } from "./events";
+import { registerPomTools } from "./tools";
+import { registerPomRenderers } from "./renderers";
+import type { PomRuntime } from "./runtime";
+
+export default function pomExtension(pi: ExtensionAPI): void {
+  pi.setLabel("POM · Produce Magnum Opus");
+  let config: PomConfig = DEFAULT_CONFIG;
+  let state: PomState = createState("Untitled Magnum Opus", process.cwd(), config);
+  const runtime: PomRuntime = {
+    telemetry: { activeAgents: 0, completedAgents: 0 },
+    get: () => state,
+    getConfig: () => config,
+    refreshConfig: async (cwd) => {
+      config = await loadPomConfig(cwd);
+      return config;
+    },
+    set: async (next) => {
+      state = { ...structuredClone(next), updatedAt: new Date().toISOString() };
+      if (state.initialized) {
+        pi.appendEntry("pom-state", state);
+        await saveState(state);
+        await syncKnowledgeBase(state);
+      }
+    },
+    restore: async (ctx: ExtensionContext) => {
+      const sessionState = restoreLatest(ctx.sessionManager.getBranch());
+      if (sessionState) state = sessionState;
+      else {
+        const direct = join(ctx.cwd, "00_admin", "project_state.json");
+        if (await pathExists(direct)) state = await loadState(direct);
+        else state = createState("Untitled Magnum Opus", ctx.cwd, await loadPomConfig(ctx.cwd));
+      }
+      config = await loadPomConfig(state.initialized ? state.projectRoot : ctx.cwd);
+      return state;
+    },
+  };
+
+  registerPomTools(pi, runtime);
+  registerPomRenderers(pi, runtime);
+  registerPomEvents(pi, runtime);
+  registerPomCommand(pi, runtime);
+}