Add MyClaw personal analytics platform integration

[Copilot]

Description

Adds MyClaw as a new platform integration to support users running OpenClaw alongside MyClaw. MyClaw is a personal analytics platform with dashboard widgets and private data insights.

Type of Change

• ✨ New feature (non-breaking change which adds functionality)

Related Issue(s)

Changes Made

• src/myclaw.js — New MyClaw client class: sendEvent, sendPrediction, updateDashboard, getAnalytics, internal _request handler
• src/index.js — Export MyClaw alongside existing integrations
• backend/src/models/Integration.js — Add 'myclaw' to platform ENUM
• backend/src/routes/integrations.js — Add 'myclaw' to platform validation isIn list
• backend/src/controllers/integrationsController.js — Add MyClaw entry to getPlatforms() and 'myclaw' case in formatPredictionForPlatform()
• tests/myclaw.test.js — 14 unit tests covering all public methods
• examples/integrations-example.js — Add createMyClawIntegration() example
• INTEGRATIONS.md — Document MyClaw as platform Implement comprehensive AI-Time-Machines framework with enhanced component integration #7
• .env.example — Add MYCLAW_API_KEY (and missing OPENCLAW_API_KEY)

Example client usage:

const { MyClaw } = require('./src');

const client = new MyClaw(process.env.MYCLAW_API_KEY);
await client.sendPrediction(prediction);
await client.updateDashboard('widget-id', { title: 'Forecast' });
await client.getAnalytics({ startDate: '2026-01-01', metrics: ['accuracy'] });

Testing

• Unit tests pass
• Integration tests pass
• Manual testing completed
• No breaking changes

Screenshots (if applicable)

Checklist

• My code follows the code style of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published

Additional Context

MyClaw follows the same pattern as the existing OpenClaw client. The 'myclaw' platform value is now accepted consistently across the model ENUM, route validation, controller logic, and documentation.