fix: fix typecheck errors in session resume test and add changeset

- Add missing type: 'function' to ToolCall objects in test
- Fix LoopToolCallEvent shape (use stepUuid instead of parentUuid, add uuid/turnId/step/args)
- Add changeset for agent-core and kimi-code patch bumps

Author: LifeJiggy

.changeset/fix-session-resume-incomplete-tool-calls.md

@@ -0,0 +1,7 @@
+---
+"@moonshot-ai/agent-core": patch
+"@moonshot-ai/kimi-code": patch
+
+---
+
+Fix session resume failing with 400 error when previous turn was interrupted mid-tool-call.

packages/agent-core/test/agent/context.test.ts

@@ -783,7 +783,7 @@ describe('Agent context notification projection', () => {
       {
         role: 'assistant',
         content: [{ type: 'text', text: 'I will run a tool' }],
-        toolCalls: [{ id: 'call_1', name: 'Bash', arguments: '{}' }],
+        toolCalls: [{ type: 'function', id: 'call_1', name: 'Bash', arguments: '{}' }],
       },
       // No tool result for call_1 — session was killed.
     ];
@@ -799,7 +799,7 @@ describe('Agent context notification projection', () => {
       {
         role: 'assistant',
         content: [{ type: 'text', text: 'I will run a tool' }],
-        toolCalls: [{ id: 'call_1', name: 'Bash', arguments: '{}' }],
+        toolCalls: [{ type: 'function', id: 'call_1', name: 'Bash', arguments: '{}' }],
       },
       {
         role: 'tool',
@@ -828,11 +828,13 @@ describe('Agent context notification projection', () => {
       type: 'context.append_loop_event',
       event: {
         type: 'tool.call',
-        parentUuid: 'step-orphan',
+        uuid: 'tool-orphan',
         stepUuid: 'step-orphan',
+        turnId: '',
+        step: 1,
         toolCallId: 'orphan_call',
         name: 'Bash',
-        arguments: '{}',
+        args: {},
       },
     });