Raise provider headers timeout from 10m to 30m

Deep-thinking models (Minimax M2.5, Kimi K2.5, GLM-5.1, GPT-5) can spend
15+ minutes in the reasoning phase before emitting the first token.
The 10-min headersTimeout was cutting them off mid-think and surfacing
as "Agent run error: The operation timed out."

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: jahooma

web/src/llm-api/canopywave.ts

@@ -19,7 +19,7 @@ const CANOPYWAVE_BASE_URL = 'https://inference.canopywave.io/v1'
 
 // Extended timeout for deep-thinking models that can take
 // a long time to start streaming.
-const CANOPYWAVE_HEADERS_TIMEOUT_MS = 10 * 60 * 1000
+const CANOPYWAVE_HEADERS_TIMEOUT_MS = 30 * 60 * 1000
 
 const canopywaveAgent = new Agent({
   headersTimeout: CANOPYWAVE_HEADERS_TIMEOUT_MS,

web/src/llm-api/fireworks.ts

@@ -20,7 +20,7 @@ const FIREWORKS_BASE_URL = 'https://api.fireworks.ai/inference/v1'
 
 // Extended timeout for deep-thinking models that can take
 // a long time to start streaming.
-const FIREWORKS_HEADERS_TIMEOUT_MS = 10 * 60 * 1000
+const FIREWORKS_HEADERS_TIMEOUT_MS = 30 * 60 * 1000
 
 const fireworksAgent = new Agent({
   headersTimeout: FIREWORKS_HEADERS_TIMEOUT_MS,

web/src/llm-api/openai.ts

@@ -62,7 +62,7 @@ const OUTPUT_TOKEN_COSTS: Record<string, number> = {
 
 // Extended timeout for deep-thinking models (e.g., gpt-5.x) that can take
 // a long time to start streaming.
-const OPENAI_HEADERS_TIMEOUT_MS = 10 * 60 * 1000
+const OPENAI_HEADERS_TIMEOUT_MS = 30 * 60 * 1000
 
 const openaiAgent = new Agent({
   headersTimeout: OPENAI_HEADERS_TIMEOUT_MS,

web/src/llm-api/openrouter.ts

@@ -42,7 +42,7 @@ const GENERATION_LOOKUP_DELAY_MS = 500
 
 // Extended timeout for deep-thinking models (e.g., gpt-5) that can take
 // a long time to start streaming.
-const OPENROUTER_HEADERS_TIMEOUT_MS = 10 * 60 * 1000
+const OPENROUTER_HEADERS_TIMEOUT_MS = 30 * 60 * 1000
 
 const openrouterAgent = new Agent({
   headersTimeout: OPENROUTER_HEADERS_TIMEOUT_MS,

web/src/llm-api/siliconflow.ts

@@ -19,7 +19,7 @@ const SILICONFLOW_BASE_URL = 'https://api.siliconflow.com/v1'
 
 // Extended timeout for deep-thinking models that can take
 // a long time to start streaming.
-const SILICONFLOW_HEADERS_TIMEOUT_MS = 10 * 60 * 1000
+const SILICONFLOW_HEADERS_TIMEOUT_MS = 30 * 60 * 1000
 
 const siliconflowAgent = new Agent({
   headersTimeout: SILICONFLOW_HEADERS_TIMEOUT_MS,