fix: handle Windows drive-letter paths across the codebase (#148)

* Add metrics collection and terminal performance tests

* fix: handle Windows drive-letter paths across the codebase

Windows paths like C:\Users\foo\project were broken in multiple places:
- agent-storage slugified D:\MyProject as D:-MyProject (illegal colon)
- terminal-manager rejected all non-/ paths as relative
- bootstrap parser misparsed drive colons as TCP host:port
- daemon/client connection helpers misclassified Windows paths
- CLI cwd filtering used hardcoded / separators
- checkout-git worktree detection used hardcoded / in path checks
- worktree archive used split("/").pop() instead of path.basename()

All path helpers now normalize separators and handle Windows
drive letters with case-insensitive comparison where needed.

packages/cli/src/utils/client.ts

@@ -45,10 +45,15 @@ export function normalizeDaemonHost(raw: string): string | null {
     return trimmed.startsWith("\\\\.\\pipe\\") ? `pipe://${trimmed}` : trimmed;
   }
 
-  if (path.isAbsolute(trimmed)) {
+  if (trimmed.startsWith("/") || trimmed.startsWith("~")) {
     return `unix://${trimmed}`;
   }
 
+  // Windows absolute paths (e.g. C:\Users\foo) are filesystem paths, not TCP or IPC targets.
+  if (/^[A-Za-z]:[/\\]/.test(trimmed)) {
+    return null;
+  }
+
   if (/^\d+$/.test(trimmed)) {
     return `127.0.0.1:${trimmed}`;
   }