content_telemetry 1.1.0

Phase 5 brings configurable insight thresholds, performance budgeting, dashboard intelligence,
a JSON Insight API, and full PHPUnit 11 compatibility.

✨ Configurable Thresholds

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All rule thresholds are now editable at admin/config/system/content-telemetry
via a new ThresholdConfig service:

• Render time budget (ms) — triggers PerformanceBudgetRule
• DB ratio warn / critical thresholds (%)
• Cache-hit ratio warn / critical thresholds (%)
• Regression warn / critical thresholds (% increase vs. 7-day baseline)

Existing installs receive default values automatically via content_telemetry_update_9004().

✨ Performance Budgeting

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New PerformanceBudgetRule flags entities whose average render time exceeds the configured budget:

• Warn: avg render ≥ budget
• Critical: avg render ≥ 2× budget

✨ DashboardtIntelligence

• Site-wide health score widget at the top of the dashboard
• Per-row Health column — colour-coded 0–100 badge derived from entity insights
• Per-row Trend column — pill badge (↑ Rising / ↑ Critical / → Stable) derived from regression rule hits

✨ Insight Scoring

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Every insight now carries a numeric score (0–100, higher = worse). Entity and site-wide health
scores are derived by deducting penalty points per severity:

• poor insight: −30 points
• warn insight: −15 points

Score labels: Good (80–100) · Needs attention (50–79) · Critical (0–49)

✨ JSON Insight API

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Two new JSON endpoints (requires view content telemetry permission):

• GET /api/content-telemetry/insights/{entity_type}/{entity_id}
• GET /api/content-telemetry/insights/dashboard

Response includes generated_at, health_score, health_label,
insight_count, and insights[]. All responses carry Cache-Control: no-store, private.

🐛 Bug Fixes

• Fixed BlockSubscriber TypeError caused by stale @plugin.manager.block argument in services.yml
• Fixed formatMs() TypeError — database string values now explicitly cast to float
• Fixed trend HTML rendering as escaped text instead of markup
• Fixed duplicate health score appearing on the dashboard overview

🎨 UI Improvements

• Trend indicators replaced with styled pill badges using .ctpi-trend-pill CSS classes, each with a tooltip carrying the full insight message
• New CSS modifier classes: .ctpi-badge--good, .ctpi-badge--warn, .ctpi-badge--poor

🧪 PHPUnit 11 Compatibility─

• All 12 test classes migrated from docblock annotations to PHP 8 attribute syntax (#[CoversClass], #[Group])
• All setAccessible(true) calls removed (no-op since PHP 8.1)
• 94 PHPUnit 11 deprecation warnings eliminated — now 0
• New test classes: PerformanceBudgetRuleTest, InsightServiceScoringTest, ThresholdConfigTest