feat: add exploration and plan JSON schemas for task context and planning

.claude/workflows/cli-templates/schemas/explore-json-schema.json

@@ -0,0 +1,90 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Exploration Context Schema",
+  "description": "Code exploration results from cli-explore-agent for task context gathering",
+  "type": "object",
+  "required": [
+    "project_structure",
+    "relevant_files",
+    "patterns",
+    "dependencies",
+    "integration_points",
+    "constraints",
+    "clarification_needs",
+    "_metadata"
+  ],
+  "properties": {
+    "project_structure": {
+      "type": "string",
+      "description": "Overall architecture description: module organization, layer structure, component relationships"
+    },
+    "relevant_files": {
+      "type": "array",
+      "items": {"type": "string"},
+      "description": "File paths to be modified or referenced for the task"
+    },
+    "patterns": {
+      "type": "string",
+      "description": "Existing code patterns, conventions, and styles found in the codebase"
+    },
+    "dependencies": {
+      "type": "string",
+      "description": "External and internal module dependencies relevant to the task"
+    },
+    "integration_points": {
+      "type": "string",
+      "description": "Where this task connects with existing code: APIs, hooks, events, shared state"
+    },
+    "constraints": {
+      "type": "string",
+      "description": "Technical constraints and limitations affecting implementation"
+    },
+    "clarification_needs": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "required": ["question", "context", "options"],
+        "properties": {
+          "question": {
+            "type": "string",
+            "description": "The clarification question to ask user"
+          },
+          "context": {
+            "type": "string",
+            "description": "Background context explaining why this clarification is needed"
+          },
+          "options": {
+            "type": "array",
+            "items": {"type": "string"},
+            "description": "Available options for user to choose from (2-4 options)"
+          }
+        }
+      },
+      "description": "Ambiguities requiring user input before planning"
+    },
+    "_metadata": {
+      "type": "object",
+      "required": ["timestamp", "task_description", "source"],
+      "properties": {
+        "timestamp": {
+          "type": "string",
+          "format": "date-time",
+          "description": "ISO 8601 timestamp of exploration"
+        },
+        "task_description": {
+          "type": "string",
+          "description": "Original task description that triggered exploration"
+        },
+        "source": {
+          "type": "string",
+          "const": "cli-explore-agent",
+          "description": "Agent that performed exploration"
+        },
+        "duration_seconds": {
+          "type": "integer",
+          "description": "Exploration duration in seconds"
+        }
+      }
+    }
+  }
+}