fix: keep only source-map extracted node_modules, exclude pnpm artifacts

Restore node_modules to exact state from cli.js.map extraction:
- Move .ignored/ and .ignored_* files back to original package paths
- Remove pnpm symlinks (replaced by real source-map directories)
- Update .gitignore: only exclude /dist/, .pnpm/, .bin/, .ignored* dirs
- All package dist/ folders are now preserved as part of source-map files

After clone, run `pnpm install` to get pnpm-managed symlinks for building.
The committed node_modules contains the original TypeScript/JS source files
as bundled in cli.js.

claude-code-source/node_modules/@anthropic-ai/mcpb/dist/shared/log.js

@@ -0,0 +1,29 @@
+export function getLogger({ silent = false } = {}) {
+    return {
+        log: (...args) => {
+            if (!silent) {
+                console.log(...args);
+            }
+        },
+        error: (...args) => {
+            if (!silent) {
+                console.error(...args);
+            }
+        },
+        warn: (...args) => {
+            if (!silent) {
+                console.warn(...args);
+            }
+        },
+        info: (...args) => {
+            if (!silent) {
+                console.info(...args);
+            }
+        },
+        debug: (...args) => {
+            if (!silent) {
+                console.debug(...args);
+            }
+        },
+    };
+}