Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

extensions/memory-wiki/src/obsidian.test.ts

@@ -0,0 +1,59 @@
+// Memory Wiki tests cover obsidian plugin behavior.
+import { describe, expect, it } from "vitest";
+import { resolveMemoryWikiConfig } from "./config.js";
+import { runObsidianDaily, runObsidianSearch } from "./obsidian.js";
+
+describe("runObsidianSearch", () => {
+  it("builds the official obsidian cli argv with the configured vault name", async () => {
+    const config = resolveMemoryWikiConfig(
+      {
+        obsidian: {
+          enabled: true,
+          useOfficialCli: true,
+          vaultName: "OpenClaw Wiki",
+        },
+      },
+      { homedir: "/Users/tester" },
+    );
+    const calls: Array<{ command: string; argv: string[] }> = [];
+    const execImpl = async (command: string, argv?: readonly string[] | null) => {
+      calls.push({ command, argv: argv ? [...argv] : [] });
+      return { stdout: "search output\n", stderr: "" };
+    };
+    const exec = execImpl as unknown as NonNullable<
+      NonNullable<Parameters<typeof runObsidianSearch>[0]["deps"]>["exec"]
+    >;
+
+    const result = await runObsidianSearch({
+      config,
+      query: "agent memory",
+      deps: {
+        exec,
+        resolveCommand: async () => "/usr/local/bin/obsidian",
+      },
+    });
+
+    expect(calls).toEqual([
+      {
+        command: "/usr/local/bin/obsidian",
+        argv: ["vault=OpenClaw Wiki", "search", "query=agent memory"],
+      },
+    ]);
+    expect(result.stdout).toBe("search output\n");
+  });
+});
+
+describe("runObsidianDaily", () => {
+  it("fails cleanly when the obsidian cli is not installed", async () => {
+    const config = resolveMemoryWikiConfig(undefined, { homedir: "/Users/tester" });
+
+    await expect(
+      runObsidianDaily({
+        config,
+        deps: {
+          resolveCommand: async () => null,
+        },
+      }),
+    ).rejects.toThrow("Obsidian CLI is not available on PATH.");
+  });
+});