feat(pre-aggregates): label required-filter misses

[IrakliJani]

Related: ZAP-769

Adds a dedicated miss reason for required-filter dimensions that are unavailable in a pre-aggregate. Keeps ordinary query-filter misses distinct and preserves the missing field ID for audit surfaces.

[github-actions]

🧪 Test Selection

✅ Tests that will run

Test	Description
Preview Environment	Deploys a preview environment for testing
Frontend E2E Tests	Runs Cypress app tests
Backend API Tests	Runs Vitest API tests
CLI Tests	Runs CLI integration and dbt version tests

⏭️ Tests skipped (no relevant file changes detected)

Test	How to trigger manually
Timezone Tests	Add test-timezone to PR description

Tip: Add test-all to your PR description to run all tests.

[github-actions]

🛡️ Upgrade safety for self-hosted customers

Comparing against fix(pre-aggregates)/defer-required-filters (65392c1ac8).

• ✅ Safe to upgrade normally. No downtime needed.
• No database changes in this release.

What we looked at

What	Result
Database changes	none
REST API	no breaking changes
MCP tools	no breaking changes
Upgrade notes	none

Technical details (raw JSON)

{
  "schemaVersion": "1",
  "version": "pr-27068",
  "previousVersion": "65392c1ac8",
  "releaseDate": "2026-08-09T20:51:40.962Z",
  "capabilities": [
    "migrations",
    "rest",
    "mcp",
    "upgrade"
  ],
  "migrations": {
    "present": false,
    "count": 0,
    "files": [],
    "ee": false
  },
  "compatibility": {
    "rollingUpdateSafe": true,
    "recommendedStrategy": "RollingUpdate",
    "notes": "No database migrations detected in this release. This marker only reflects the checks listed in `capabilities`. It does NOT detect code-only or config-only breaking changes (env defaults, removed Helm values, serialization/protocol changes), which can also break old pods during a rolling update."
  },
  "api": {
    "rest": {
      "checked": true,
      "breaking": false,
      "changes": []
    },
    "mcp": {
      "checked": true,
      "breaking": false,
      "changes": []
    }
  },
  "upgrade": {
    "minPreviousVersion": null,
    "requiredStop": false,
    "note": null,
    "sourceVersion": null,
    "kind": null,
    "requiredStops": []
  }
}

---

_{Automated upgrade-safety check. Once merged, it ships a small release-safety.json with the release so customers’ upgrade automation can read it. It covers database and API changes; it doesn’t yet catch config/env-var or data-format changes.}

[github-actions]

Your preview environment pr-27068 has been deployed.

Preview environment endpoints are available at:

• https://lightdash-pr-27068.lightdash.okteto.dev
• https://lightdash-preview-pr-27068.lightdash.okteto.dev

[github-actions]

Preview Environment

🌐 URL: https://lightdash-preview-pr-27068.lightdash.okteto.dev

📋 Logs: View in GCP Console

🔧 SSH: ./scripts/okteto-ssh.sh 27068