@titan-design/decider

The owner-decision ledger: the LedgerRow v2 schema, the outcome classifier, the exclusion check that runs before a row is written, the store, and the transcript and note sources.

Tier 2 of the titan-platform DAG. May import only packages in the same tier or below; the package-layers rule in .codewatch/check.json enforces this in CI.

• LedgerRowSchema parses v2 rows and active-work's v1 PrecedentRow. A v1 row keeps v: 1, its class becomes category, and its pick_type yields outcome.
• classifyOutcome returns accept, amend, other, redirect, none, or null for an unparsed answer that stays out of scoring.
• isExcluded(subject, policy) takes the human-only initiatives, the project-directory mapping and the personal-data patterns as data. It never reads a charter or a file.
• Principles are @titan-design/memory bullets (category = domain, provenance = ledger:<key>). feedbackForRow maps a row and the reflector's verdicts to helpful or harmful feedback; applyFeedback records it once per ledger key.
• writePrincipleDocs renders one <domain>.md per domain into a directory the caller passes: rule, cited examples, counter-examples, confidence, last confirmed, version and changelog.
• condense(store, rows, reflector) is the condensation run. Per domain it feeds the rows inserted since its watermark (LedgerStore.entries(), in insertion order) to an injected Reflector, validates its deltas with zod, records feedback, curates proposals as candidates and runs the maturity pass. Decider answers are never evidence, and a row whose question carries an instruction can neither ground nor confirm a principle.
• ALWAYS_ASK is the fixed always-ask list; alwaysAskList(hardStops) adds the charter's.
• route(question, policy, ctx) is the pure routing table: owner-now, owner-queue or decider, with a shadow flag and a reason. parseRoutingPolicy holds one mode row per category and keeps always-ask categories off. checkUnlock is agent-chat's unlock table, parity-tested.
• LedgerStore (openLedgerStore(path)) is append-only by row key, with a watermark per source cursor on @titan-design/store-sqlite.
• LedgerSource is the port { name, read(since) }; extractSource runs one source, drops excluded rows before anything is written, appends the rest and advances the watermark.
• transcriptSource() reads AskUserQuestion calls from Claude Code transcripts through @titan-design/session-read, ported from active-work's src/precedent/transcripts.ts.
• noteSource({ root }) reads decision notes and feedback memory imports under <root>/<initiative>/sources/notes/, ported from active-work's src/precedent/notes.ts.

Status: slices 1, 2, 2b and 6 of TP-695 (TP-696, TP-697, TP-730, TP-701).