Sync fork to upstream v2.0.5 (603 commits), preserve fork customizations

.env.example

@@ -41,11 +41,19 @@ LOG_DISABLE_REQUEST_LOGGING=false
 
 # Slow local embedding servers may need longer lorebook vectorization requests.
 EMBEDDING_TIMEOUT_MS=300000
+# Tool-calling loops and custom tool execution.
+MAX_TOOL_ROUNDS=100
+CUSTOM_TOOL_TIMEOUT_MS=60000
 # Image generation timeouts. IMAGE_GEN_TIMEOUT_MS applies to provider requests;
 # COMFYUI_GEN_TIMEOUT is the ComfyUI polling limit in seconds.
 IMAGE_GEN_TIMEOUT_MS=300000
 COMFYUI_GEN_TIMEOUT=300
 
+# Professor Mari Fandom/MediaWiki read CLI (`mari wiki`).
+MARI_WIKI_CONTENT_MAX_BYTES=50000
+MARI_WIKI_REQUEST_TIMEOUT_MS=30000
+MARI_WIKI_CACHE_TTL_MS=300000
+
 # CORS (comma-separated origins, or * for allow-all without credentials)
 CORS_ORIGINS=http://localhost:5173,http://127.0.0.1:5173