fix: scope lint to source files only — pickier was scanning node_modules

Pickier doesn't respect .gitignore by default and the glob '.' caused it
to count 295K files (including node_modules) before aborting. Scoped the
lint script to 'packages/*/src/**/*.ts' which targets only source files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: glennmichael123

package.json

@@ -65,8 +65,8 @@
     "prepublishOnly": "bun run build",
     "setup": "bun run scripts/setup.ts",
     "test": "bun test",
-    "lint": "bunx --bun pickier .",
-    "lint:fix": "bunx --bun pickier . --fix",
+    "lint": "bunx --bun pickier 'packages/*/src/**/*.ts'",
+    "lint:fix": "bunx --bun pickier 'packages/*/src/**/*.ts' --fix",
     "format": "bunx --bun pickier . --format",
     "format:fix": "bunx --bun pickier . --format --write",
     "format:check": "bunx --bun pickier run --mode format --check",