fix: GUI improvements, CROF gate, data dir consolidation, sticky proxy port

- GUI: add Clear Log, Restart Proxy, View Log (opens requests.log) buttons
- CROF: skip entirely unless TARGET_URL contains crof.ai (no logs pollution)
- Consolidate all data dirs into codex-proxy (remove codex-desktop, codex-launcher)
- Proxy port persists across restarts via .last-proxy-port file
- Adaptive compact budget raised from 60% to 80% context window
- Startup config cleanup moved after _init_runtime() to avoid deleting active config

src/codex-launcher-gui.py

@@ -2058,10 +2058,13 @@ class LauncherWin:
         # Bottom bar
         bb = ttk.Frame(main)
         bb.pack(fill="x", pady=(6, 0))
-        ttk.Button(bb, text="AI Assistant", command=self._open_assistant).pack(side="left")
+        ttk.Button(bb, text="Clear Log", command=self._clear_log).pack(side="left")
+        self._restart_btn = ttk.Button(bb, text="Restart Proxy", command=self._restart_proxy, state="disabled")
+        self._restart_btn.pack(side="left", padx=(4, 0))
+        ttk.Button(bb, text="AI Assistant", command=self._open_assistant).pack(side="left", padx=(4, 0))
         self._kill_btn = ttk.Button(bb, text="Kill && Cleanup", command=self._kill, state="disabled")
         self._kill_btn.pack(side="left", fill="x", expand=True, padx=(8, 0))
-        ttk.Button(bb, text="View Log", command=lambda: open_file(str(LAUNCH_LOG))).pack(side="left")
+        ttk.Button(bb, text="View Log", command=self._open_proxy_log_dir).pack(side="left")
         ttk.Button(bb, text="Close", command=self._do_close).pack(side="left", padx=(8, 0))
 
         self._rebuild_combo()
@@ -2079,6 +2082,25 @@ class LauncherWin:
         self._log_text.see("end")
         self._log_text.configure(state="disabled")
 
+    def _clear_log(self):
+        self._log_text.configure(state="normal")
+        self._log_text.delete("1.0", "end")
+        self._log_text.configure(state="disabled")
+
+    def _restart_proxy(self):
+        self._kill()
+        ep_name = load_endpoints().get("default")
+        if not ep_name:
+            self.log("No default endpoint set.")
+            return
+        for ep in load_endpoints().get("endpoints", []):
+            if ep.get("name") == ep_name:
+                time.sleep(0.3)
+                start_proxy_for(ep, self.log)
+                self.log(f"Proxy restarted for {ep_name}")
+                return
+        self.log(f"Endpoint '{ep_name}' not found.")
+
     def _log_dependency_status(self):
         if self._cli_info:
             _, ver = self._cli_info
@@ -2191,6 +2213,18 @@ class LauncherWin:
     def _open_benchmark(self):
         BenchmarkWindow(self._root)
 
+    def _open_proxy_log_dir(self):
+        log_dir = str(PROXY_CONFIG_DIR)
+        req_log = PROXY_CONFIG_DIR / "requests.log"
+        if IS_WINDOWS:
+            if req_log.exists():
+                os.startfile(str(req_log))
+            else:
+                os.startfile(log_dir)
+        else:
+            import subprocess as _sp
+            _sp.Popen(["xdg-open", log_dir])
+
     def _open_assistant(self):
         assist_path = str(Path(__file__).resolve().parent / "flet-codex-assist.py")
         if Path(assist_path).exists():
@@ -2452,6 +2486,7 @@ class LauncherWin:
             self._btn_codex_desktop.configure(state="disabled" if busy or not has_desk else "normal")
             self._btn_codex_cli.configure(state="disabled" if busy or not has_cli else "normal")
             self._kill_btn.configure(state="normal" if busy else "disabled")
+            self._restart_btn.configure(state="normal" if busy else "disabled")
         self._root.after(0, _update)
 
     def _launch(self, target):