personas: elevate to server with per-persona fact scoping

Move personas off the mobile client into ImageApi as first-class
records, and scope entity_facts by persona so each one builds its own
voice over a shared entity graph. The new include_all_memories flag
lets a persona opt back into the full hive-mind pool for human
browsing of /knowledge/*; agentic generation always stays in-voice.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Cameron Cordes
2026-05-09 17:59:20 -04:00
parent 55a986c249
commit 3e2f36a748
15 changed files with 1024 additions and 20 deletions

View File

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-- Drop the persona-scoping column on entity_facts via the table-rebuild
-- dance for SQLite-version portability (matches the pattern in
-- 2026-04-20-000000_add_backend_to_insights/down.sql).
DROP INDEX IF EXISTS idx_entity_facts_persona;
CREATE TABLE entity_facts_backup AS
SELECT id, subject_entity_id, predicate, object_entity_id, object_value,
source_photo, source_insight_id, confidence, status, created_at
FROM entity_facts;
DROP TABLE entity_facts;
CREATE TABLE entity_facts (
id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
subject_entity_id INTEGER NOT NULL,
predicate TEXT NOT NULL,
object_entity_id INTEGER,
object_value TEXT,
source_photo TEXT,
source_insight_id INTEGER,
confidence REAL NOT NULL DEFAULT 0.6,
status TEXT NOT NULL DEFAULT 'active',
created_at BIGINT NOT NULL,
CONSTRAINT fk_ef_subject FOREIGN KEY (subject_entity_id) REFERENCES entities(id) ON DELETE CASCADE,
CONSTRAINT fk_ef_object FOREIGN KEY (object_entity_id) REFERENCES entities(id) ON DELETE SET NULL,
CONSTRAINT fk_ef_insight FOREIGN KEY (source_insight_id) REFERENCES photo_insights(id) ON DELETE SET NULL,
CHECK (object_entity_id IS NOT NULL OR object_value IS NOT NULL)
);
INSERT INTO entity_facts
SELECT id, subject_entity_id, predicate, object_entity_id, object_value,
source_photo, source_insight_id, confidence, status, created_at
FROM entity_facts_backup;
DROP TABLE entity_facts_backup;
CREATE INDEX idx_entity_facts_subject ON entity_facts(subject_entity_id);
CREATE INDEX idx_entity_facts_predicate ON entity_facts(predicate);
CREATE INDEX idx_entity_facts_status ON entity_facts(status);
CREATE INDEX idx_entity_facts_source_photo ON entity_facts(source_photo);
DROP INDEX IF EXISTS idx_personas_user;
DROP TABLE IF EXISTS personas;