LLM overhaul: task-specific prompts, junk-claim filter, honest telemetry

Parallel GitHub prefetch + JD Requirements Matrix

UI overhaul: dark teal theme, editable ranking, tabbed detail, sample demo mode

Fix 12 audited bugs: PII leaks in blind exports, counter inflation, scoring perversity

Fix GitHub-link detection for hyperlink-style resumes; sharpen interview questions

Grifter Filter v0.2: evidence-verified resume screening with fraud detection