Invalid Base64 Image: Empty PNG File Causes API Error

Bug Description
Trying to read an empty image/png file causes an API error:\
\
Read(debug_output/ep07_chunk_map_0_10_0.png)…
⎿ Read image (0 bytes)
⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.19.content.0.tool_result.content.0.image.source.base64: image
cannot be empty"}}

Environment Info

• Platform: macos
• Terminal: vscode
• Version: 0.2.74
• Feedback ID: aca56587-d810-4268-9c95-0402c45e401a

Errors

[{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/04_PHYSICS.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/05_NETWORKING.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/06_SNAPSHOT_SYNC.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/07_MODDING.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/08_WORLD_GEN.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/09_AI_GUIDELINES.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/10_SECURTY.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/11_TESTING.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/12_ROADMAP.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/13_IMPLEMENTATION_PLAN.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/integration/01_VELOREN_INTEGRATION.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT: no such file or directory, stat '/Users/paulbettner/Projects/playful-verse/docs/integration/02_VELOREN_TESTING.md'\n    at statSync (node:fs:1737:25)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1139:1070\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-04-21T05:07:24.341Z"},{"error":"Error: ENOENT

Note: Error logs were truncated.