feat: add candidate detail page for viewing role alignment and skill coverage analysis

fix: resolve TS type mismatch for parsed_summary array and add percentage sign to match list UI

fix: render db array profile summary as bullet points instead of raw string

fix: resolve TS build error for ComponentScores casting

feat: candidate search bar + full student-perspective redesign of profile page

fix: cross-session JD leak, show match% not rank, pass all candidates through pipeline, fix growth_velocity always 60

feat: complete rewrite of UI/UX for streamlining and pruning

feat: implement automated ingestion pipeline with state persistence and add database maintenance utilities

feat: resolve promise racing in sessions UI and build smart background tracking loaders

fix: resolve TypeScript errors and finalize frontend build

feat: add pipeline page, session delete with Qdrant cleanup, explain worker, and final frontend polish

feat: finalize frontend candidate UI and containerization workflow

feat: add candidate detail page with gap analysis and trajectory chart

feat: add JD detail page with ranked candidates and weight sliders