chore: track opencode.json + e2e diag shots

opencode.json

@@ -0,0 +1,35 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "mcp": {
+    "context7": {
+      "type": "remote",
+      "url": "https://mcp.context7.com/mcp",
+      "enabled": true
+    },
+    "gh_grep": {
+      "type": "remote",
+      "url": "https://mcp.grep.app",
+      "enabled": true
+    },
+    "playwright": {
+      "type": "local",
+      "command": ["npx", "-y", "@playwright/mcp@latest"],
+      "enabled": true
+    },
+    "sqlite": {
+      "type": "local",
+      "command": ["uvx", "--with", "mcp==1.12.0", "mcp-server-sqlite", "--db-path", "C:/dev/git/web/flowdeck/flowdeck_dev.db"],
+      "enabled": true
+    },
+    "fetch": {
+      "type": "local",
+      "command": ["uvx", "mcp-server-fetch"],
+      "enabled": true
+    },
+    "sequential-thinking": {
+      "type": "local",
+      "command": ["npx", "-y", "@modelcontextprotocol/server-sequential-thinking"],
+      "enabled": true
+    }
+  }
+}