data fixes, partial custom indicator support

gateway/src/harness/subagents/indicator/config.yaml

@@ -0,0 +1,30 @@
+# Indicator Subagent Configuration
+
+name: indicator
+description: Manages TradingView indicators in the workspace and creates custom indicator scripts
+
+# Model configuration
+model: claude-sonnet-4-6
+temperature: 0.3
+maxTokens: 8192
+
+# No memory files — all indicator knowledge is inline in the system prompt
+memoryFiles: []
+
+# System prompt file
+systemPromptFile: system-prompt.md
+
+# Capabilities this subagent provides
+capabilities:
+  - indicator_management
+  - workspace_manipulation
+  - custom_indicators
+
+# Tools available to this subagent
+tools:
+  platform: []
+  mcp:
+    - workspace_read    # Read current indicators store
+    - workspace_patch   # Add/update/remove indicators (no workspace_write — patch only)
+    - category_*        # Write/edit/read/list custom indicator scripts
+    - evaluate_indicator # Evaluate any indicator against real OHLC data