fix(honcho): plugin drift overhaul -- observation config, chunking, setup wizard, docs, dead code cleanup

Salvaged from PR #5045 by erosika.

- Replace memoryMode/peer_memory_modes with granular per-peer observation config
- Add message chunking for Honcho API limits (25k chars default)
- Add dialectic input guard (10k chars default)
- Add dialecticDynamic toggle for reasoning level auto-bump
- Rewrite setup wizard with cloud/local deployment picker
- Switch peer card/profile/search from session.context() to direct peer APIs
- Add server-side observation sync via get_peer_configuration()
- Fix base_url/baseUrl config mismatch for self-hosted setups
- Fix local auth leak (cloud API keys no longer sent to local instances)
- Remove dead code: memoryMode, peer_memory_modes, linkedHosts, suppress flags, SOUL.md aiPeer sync
- Add post_setup hook to memory_setup.py for provider-specific setup wizards
- Comprehensive README rewrite with full config reference
- New optional skill: autonomous-ai-agents/honcho
- Expanded memory-providers.md with multi-profile docs
- 9 new tests (chunking, dialectic guard, peer lookups), 14 dead tests removed
- Fix 2 pre-existing TestResolveConfigPath filesystem isolation failures

hermes_cli/memory_setup.py

@@ -229,15 +229,19 @@ def _get_available_providers() -> list:
                 continue
         except Exception:
             continue
-        # Override description with setup hint
+
         schema = provider.get_config_schema() if hasattr(provider, "get_config_schema") else []
         has_secrets = any(f.get("secret") for f in schema)
-        if has_secrets:
+        has_non_secrets = any(not f.get("secret") for f in schema)
+        if has_secrets and has_non_secrets:
+            setup_hint = "API key / local"
+        elif has_secrets:
             setup_hint = "requires API key"
         elif not schema:
             setup_hint = "no setup needed"
         else:
             setup_hint = "local"
+
         results.append((name, setup_hint, provider))
     return results
 
@@ -246,6 +250,42 @@ def _get_available_providers() -> list:
 # Setup wizard
 # ---------------------------------------------------------------------------
 
+def cmd_setup_provider(provider_name: str) -> None:
+    """Run memory setup for a specific provider, skipping the picker."""
+    from hermes_cli.config import load_config, save_config
+
+    providers = _get_available_providers()
+    match = None
+    for name, desc, provider in providers:
+        if name == provider_name:
+            match = (name, desc, provider)
+            break
+
+    if not match:
+        print(f"\n  Memory provider '{provider_name}' not found.")
+        print("  Run 'hermes memory setup' to see available providers.\n")
+        return
+
+    name, _, provider = match
+
+    _install_dependencies(name)
+
+    config = load_config()
+    if not isinstance(config.get("memory"), dict):
+        config["memory"] = {}
+
+    if hasattr(provider, "post_setup"):
+        hermes_home = str(Path(os.environ.get("HERMES_HOME", os.path.expanduser("~/.hermes"))))
+        provider.post_setup(hermes_home, config)
+        return
+
+    # Fallback: generic schema-based setup (same as cmd_setup)
+    config["memory"]["provider"] = name
+    save_config(config)
+    print(f"\n  Memory provider: {name}")
+    print(f"  Activation saved to config.yaml\n")
+
+
 def cmd_setup(args) -> None:
     """Interactive memory provider setup wizard."""
     from hermes_cli.config import load_config, save_config
@@ -283,6 +323,13 @@ def cmd_setup(args) -> None:
     # Install pip dependencies if declared in plugin.yaml
     _install_dependencies(name)
 
+    # If the provider has a post_setup hook, delegate entirely to it.
+    # The hook handles its own config, connection test, and activation.
+    if hasattr(provider, "post_setup"):
+        hermes_home = str(Path(os.environ.get("HERMES_HOME", os.path.expanduser("~/.hermes"))))
+        provider.post_setup(hermes_home, config)
+        return
+
     schema = provider.get_config_schema() if hasattr(provider, "get_config_schema") else []
 
     provider_config = config["memory"].get(name, {})
@@ -358,18 +405,18 @@ def cmd_setup(args) -> None:
         try:
             provider.save_config(provider_config, hermes_home)
         except Exception as e:
-            print(f"  ⚠ Failed to write provider config: {e}")
+            print(f"  Failed to write provider config: {e}")
 
     # Write secrets to .env
     if env_writes:
         _write_env_vars(env_path, env_writes)
 
-    print(f"\n  ✓ Memory provider: {name}")
-    print(f"  ✓ Activation saved to config.yaml")
+    print(f"\n  Memory provider: {name}")
+    print(f"  Activation saved to config.yaml")
     if provider_config:
-        print(f"  ✓ Provider config saved")
+        print(f"  Provider config saved")
     if env_writes:
-        print(f"  ✓ API keys saved to .env")
+        print(f"  API keys saved to .env")
     print(f"\n  Start a new session to activate.\n")