feat: auto-refresh NETWORK.md on multisite structural changes

[chubes4]

Summary

• Adds datamachine_regenerate_network_md() — same pattern as SITE.md (60s debounce via network transient, <!-- CUSTOM --> marker preservation, site_context_enabled check)
• Adds datamachine_register_network_md_invalidation() with hooks for site lifecycle (wp_initialize_site, wp_delete_site), URL/name changes, plugin activations, and theme switches
• Registers hooks in bootstrap.php on init — only fires on multisite installs

Fixes #881

Testing

Tested on extrachill.com production:

• Regeneration pulls live data (confirmed Studio URL updated from http:// to https:// after wp option update)
• <!-- CUSTOM --> marker content survives regeneration
• 60-second debounce prevents excessive writes
• Single-site guard exits early when not multisite

[github-actions]

Homeboy Results — data-machine

Lint

Failure Digest

Lint Failure Digest

• No structured lint details available.
• Full lint log: https://github.com/Extra-Chill/data-machine/actions/runs/23317225834

Autofixability classification

• Overall: human_needed
• Autofix enabled: no
• Autofix attempted this run: no
• Human-needed failed commands:
  • lint
• Failed commands with available automated fixes:
  • lint
• Automated fixes are disabled for this step. Commands with available fix support in this run: lint

Machine-readable artifacts

• homeboy-lint-summary.json
• homeboy-test-failures.json
• homeboy-audit-summary.json
• homeboy-autofixability.json

⚡ Scope: changed files only

❌ lint (changed files only)

Test

⚡ Scope: changed files only

✅ test (changed files only)

Audit

⚡ Scope: changed files only

✅ audit (changed files only)

Tooling versions

• Homeboy CLI: homeboy 0.82.0+5e6ac282
• Extension: wordpress from https://github.com/Extra-Chill/homeboy-extensions
• Extension revision: unknown
• Action: Extra-Chill/homeboy-action@v1

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Homeboy Action v1