feat: add LM Arena provider, async‑ify Copilot & surface follow‑up suggestions

* **Provider/Blackbox.py**
  * Raise `RateLimitError` when `"You have reached your request limit for the hour"` substring is detected
* **Provider/Copilot.py**
  * Convert class to `AsyncGeneratorProvider`; rename `create_completion` → `create_async_generator`
  * Swap `curl_cffi.requests.Session` for `AsyncSession`; reduce default timeout to **30 s**
  * Fully async websocket flow (`await session.ws_connect`, `await wss.send/recv/close`)
  * Emit new response types: `TitleGeneration`, `SourceLink`, aggregated `Sources`
  * Track request completion with `done` flag; collect citations in `sources` dict
* **Provider/DuckDuckGo.py**
  * Replace `duckduckgo_search.DDGS` with `duckai.DuckAI`
  * Change base class to `AbstractProvider`; drop nodriver‑based auth
* **Provider/PollinationsAI.py**
  * Re‑build text/audio model lists ensuring uniqueness; remove unused `extra_text_models`
  * Fix image seed logic (`i==1` for first retry); propagate streaming `error` field via `ResponseError`
* **Provider/hf_space**
  * **New file** `LMArenaProvider.py` implementing async queue/stream client
  * Register `LMArenaProvider` in `hf_space/__init__.py`; delete `G4F` import
* **Provider/needs_auth/CopilotAccount.py**
  * Inherit order changed to `Copilot, AsyncAuthedProvider`
  * Refactor token & cookie propagation; add `cookies_to_dict` helper
* **Provider/needs_auth/OpenaiChat.py**
  * Parse reasoning thoughts/summary; yield `Reasoning` responses
  * Tighten access‑token validation and nodriver JS evaluations (`return_by_value`)
  * Extend `Conversation` with `p` and `thoughts_summary`
* **providers/response.py**
  * Add `SourceLink` response class returning single formatted citation link
* **providers/base_provider.py**
  * Serialize `AuthResult` with custom `json.dump` to handle non‑serializable fields
  * Gracefully skip empty cache files when loading auth data
* **image/copy_images.py**
  * Ignore file extensions longer than 4 chars when inferring type
* **requests/__init__.py**
  * Use `return_by_value=True` for `navigator.userAgent` extraction
* **models.py**
  * Remove `G4F` from model provider lists; update `janus_pro_7b` best providers
* **GUI server/api.py**
  * Stream `SuggestedFollowups` to client (`"suggestions"` event)
* **GUI static assets**
  * **style.css**: bold chat title, add `.suggestions` styles, remove padding from `.chat-body`
  * **chat.v1.js**
    * Capture `suggestions` packets, render buttons, and send as quick replies
    * Re‑order finish‑reason logic; adjust token count placement and system‑prompt toggling
  * **chat-top-panel / footer** interactions updated accordingly
* **gui/client/static/js/chat.v1.js** & **css** further UI refinements (scroll handling, token counting, hide prompt toggle)
* Minor updates across multiple files to match new async interfaces and headers (`userAgent`, `raise_for_status`)

etc/tool/commit.py

@@ -26,6 +26,10 @@ from typing import Optional, Dict, Any, List, Tuple
 
 from g4f.client import Client
 from g4f.models import ModelUtils
+import g4f.Provider
+
+from g4f import debug
+debug.logging = True
 
 # Constants
 DEFAULT_MODEL = "claude-3.7-sonnet"
@@ -184,16 +188,21 @@ def generate_commit_message(diff_text: str, model: str = DEFAULT_MODEL) -> Optio
             
             # Make API call
             response = client.chat.completions.create(
+                prompt,
                 model=model,
-                messages=[{"role": "user", "content": prompt}]
+                stream=True,
             )
-            
-            # Stop spinner and clear line
-            spinner.set()
-            sys.stdout.write("\r" + " " * 50 + "\r")
-            sys.stdout.flush()
-            
-            return response.choices[0].message.content.strip()
+            content = []
+            for chunk in response:
+                # Stop spinner and clear line
+                if spinner:
+                    spinner.set()
+                    print(" " * 50 + "\n", flush=True)
+                    spinner = None
+                if isinstance(chunk.choices[0].delta.content, str):
+                    content.append(chunk.choices[0].delta.content)
+                    print(chunk.choices[0].delta.content, end="", flush=True)
+            return "".join(content).strip()
         except Exception as e:
             # Stop spinner if it's running
             if 'spinner' in locals() and spinner:
@@ -306,11 +315,6 @@ def main():
             print("Failed to generate commit message after multiple attempts.")
             sys.exit(1)
         
-        print("\nGenerated commit message:")
-        print("-" * 50)
-        print(commit_message)
-        print("-" * 50)
-        
         if args.edit:
             print("\nOpening editor to modify commit message...")
             commit_message = edit_commit_message(commit_message)