Optimize package management with catalog and exact versions

- Add catalog feature to centralize common dependency versions
- Convert all package versions to exact (remove ^ prefixes)
- Move prettier to root package only to reduce duplication
- Configure bunfig.toml for exact dependency installs
- Improve version consistency across workspace packages

🤖 Generated with opencode
Co-Authored-By: opencode <noreply@opencode.ai>

packages/opencode/package.json

@@ -12,28 +12,30 @@
     ]
   },
   "devDependencies": {
-    "@tsconfig/bun": "^1.0.7",
+    "@tsconfig/bun": "1.0.7",
     "@types/bun": "latest",
-    "@types/jsdom": "^21.1.7",
-    "@types/turndown": "^5.0.5"
+    "@types/jsdom": "21.1.7",
+    "@types/turndown": "5.0.5",
+    "typescript": "catalog:",
+    "@types/node": "catalog:"
   },
   "dependencies": {
-    "@flystorage/file-storage": "^1.1.0",
-    "@flystorage/local-fs": "^1.1.0",
-    "@hono/zod-validator": "^0.5.0",
-    "ai": "5.0.0-alpha.7",
-    "cac": "^6.7.14",
-    "decimal.js": "^10.5.0",
-    "env-paths": "^3.0.0",
-    "hono": "^4.7.10",
-    "hono-openapi": "^0.4.8",
-    "jsdom": "^26.1.0",
-    "remeda": "^2.22.3",
-    "ts-lsp-client": "^1.0.3",
-    "turndown": "^7.2.0",
-    "vscode-jsonrpc": "^8.2.1",
+    "@flystorage/file-storage": "1.1.0",
+    "@flystorage/local-fs": "1.1.0",
+    "@hono/zod-validator": "0.5.0",
+    "ai": "catalog:",
+    "cac": "6.7.14",
+    "decimal.js": "10.5.0",
+    "env-paths": "3.0.0",
+    "hono": "4.7.10",
+    "hono-openapi": "0.4.8",
+    "jsdom": "26.1.0",
+    "remeda": "2.22.3",
+    "ts-lsp-client": "1.0.3",
+    "turndown": "7.2.0",
+    "vscode-jsonrpc": "8.2.1",
     "vscode-languageclient": "8",
-    "zod": "^3.25.3",
-    "zod-openapi": "^4.2.4"
+    "zod": "catalog:",
+    "zod-openapi": "4.2.4"
   }
 }

packages/opencode/scrap.ts

@@ -1,30 +0,0 @@
-// This is a dummy file for testing purposes
-console.log('Hello, world!');
-
-export function dummyFunction(): void {
-  console.log('This is a dummy function');
-}
-
-export function anotherDummyFunction(): string {
-  return 'This is another dummy function';
-}
-
-export function newDummyFunction(): number {
-  return 42;
-}
-
-export function extraDummyFunction(): boolean {
-  return true;
-}
-
-export function superDummyFunction(): void {
-  console.log('This is a super dummy function');
-}
-
-export function ultraDummyFunction(): object {
-  return { dummy: true };
-}
-
-export function megaDummyFunction(): Array<string> {
-  return ['dummy', 'mega', 'function'];
-}