feat: rename rails/ to tools/ and add service tool suites (#4)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

tools/orchestrator-matrix/protocol/task.schema.json

@@ -0,0 +1,49 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://mosaicstack.dev/schemas/orchestrator/task.schema.json",
+  "title": "Mosaic Orchestrator Task",
+  "type": "object",
+  "required": [
+    "id",
+    "title",
+    "status"
+  ],
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "title": {
+      "type": "string"
+    },
+    "description": {
+      "type": "string"
+    },
+    "status": {
+      "type": "string",
+      "enum": [
+        "pending",
+        "running",
+        "completed",
+        "failed"
+      ]
+    },
+    "runtime": {
+      "type": "string",
+      "description": "Preferred worker runtime, e.g. codex, claude, opencode"
+    },
+    "command": {
+      "type": "string",
+      "description": "Worker command to execute for this task"
+    },
+    "quality_gates": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "metadata": {
+      "type": "object"
+    }
+  },
+  "additionalProperties": true
+}