fix(core): compression_attempts counter resets each loop iteration

compression_attempts was initialized inside the outer while loop,
resetting to 0 on every iteration. Since compression triggers a
'continue' back to the top of the loop, the counter never accumulated
past 1 — effectively allowing unlimited compression attempts.

Move initialization before the outer while loop so the cap of 3
applies across the entire run_conversation() call.

run_agent.py

@@ -4884,6 +4884,7 @@ class AIAgent:
         codex_ack_continuations = 0
         length_continue_retries = 0
         truncated_response_prefix = ""
+        compression_attempts = 0
         
         # Clear any stale interrupt state at start
         self.clear_interrupt()
@@ -5029,7 +5030,6 @@ class AIAgent:
             api_start_time = time.time()
             retry_count = 0
             max_retries = 3
-            compression_attempts = 0
             max_compression_attempts = 3
             codex_auth_retry_attempted = False
             anthropic_auth_retry_attempted = False

toolsets.py

@@ -130,12 +130,6 @@ TOOLSETS = {
         "includes": []
     },
     
-    "messaging": {
-        "description": "Cross-platform messaging: send messages to Telegram, Discord, Slack, SMS, etc.",
-        "tools": ["send_message"],
-        "includes": []
-    },
-    
     "rl": {
         "description": "RL training tools for running reinforcement learning on Tinker-Atropos",
         "tools": [