Initial commit — design docs + Phase 0 validation harness

Sets up the Socrata project repo with:

docs/ — strategy and design documents
  - idea.md: full product vision
  - implementation-plan.md: Phase 0 + Phase 1 MVP plan
  - phase-0-validation.md: 2-week validation experiment strategy
  - phase-0-plan.md: concrete Phase 0 build plan
  - phase-0-results.md: Phase 0 gate outcome — GO for MVP
  - sysml-modeling.md: metamodel + SE discipline + validation rules
  - socrates.md: agent character, surfaces, modes, prompts, lifecycle
  - sync.md: bidirectional text↔diagram sync engineering
  - design-source/: HTML/CSS/JS handoff bundle from Claude Design

phase-0/ — validated harness (CLI, no UI, no DB)
  - LM Studio (local OpenAI-compatible) generation + detection + judge
  - PlantUML rendering for SysML model visualization
  - 10-seed corpus (8 working + 2 holdouts)
  - 5 corpus runs with iteration history in reports/
  - Final gate: 10/10 pass, mean 4.32/5, holdouts validated

Phase 1 MVP scope and milestones documented in implementation-plan.md.

phase-0/seeds/08-quiet-hours.json

@@ -0,0 +1,18 @@
+{
+  "id": "08-quiet-hours",
+  "title": "Quiet Hours",
+  "problem": "Knowledge workers lose 2–3 hours per day to fragmented calendars — meetings scheduled mid-deep-work, no time long enough to make progress on anything substantial. Existing focus-time tools are either too rigid (block 9am–noon every day) or too easily overridden by colleagues.",
+  "targetUser": "Individual contributors and engineering managers at 50+ person companies that use Google Calendar or Outlook and have collaborative cultures (lots of ad-hoc meetings).",
+  "desiredOutcome": "Each user reliably gets at least 2 contiguous deep-work blocks per week without it costing them political capital.",
+  "initialHypothesis": "If the tool can negotiate the protected blocks invisibly (proposing alternative meeting times that work for both parties), users get focus without the social cost of saying no.",
+  "constraints": [
+    "Read-write Google Calendar and Outlook (Microsoft Graph) integration",
+    "Must respect timezone differences explicitly in proposals",
+    "No automatic blocking without user confirmation for the first 30 days (build trust)"
+  ],
+  "meta": {
+    "isHoldout": false,
+    "expectedDifficulty": "medium",
+    "testsFor": ["productivity", "calendar-integration", "constraint-heavy"]
+  }
+}