Initial GeoIntel V1 foundation

docs/governance/FORBIDDEN_DECISIONS.md

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+# Forbidden Decisions
+
+Codex and contributors must not make the following decisions without creating/updating an ADR and receiving explicit approval.
+
+## Technology changes
+
+Forbidden without ADR:
+
+- replacing FastAPI;
+- replacing React/TypeScript;
+- replacing PostgreSQL/PostGIS;
+- replacing Redis + RQ as the default queue strategy;
+- introducing a second ORM or data access pattern;
+- introducing a second map rendering framework for the same purpose;
+- replacing MapLibre/Deck.gl before V1;
+- adding a non-approved AI framework as a core dependency.
+
+## Architecture changes
+
+Forbidden:
+
+- direct model-to-frontend coupling;
+- frontend calling external geodata providers directly;
+- AI services writing directly to core tables without an analysis run;
+- storing geometries only as JSON files instead of PostGIS records;
+- bypassing the response envelope;
+- bypassing state machines;
+- creating synchronous long-running endpoints for heavy operations;
+- hardcoding demo data as if it were production data.
+
+## Product changes
+
+Forbidden:
+
+- making reporting the primary product;
+- making chatbot the primary interface;
+- removing QA/QC from the V1 critical path;
+- moving LiDAR/training/MLOps into V1 critical path;
+- changing the primary region away from the Kempen.
+
+## Data changes
+
+Forbidden:
+
+- dropping CRS metadata;
+- accepting geospatial data without validation state;
+- silently transforming CRS without recording it;
+- treating OSM as more authoritative than GRB-like reference data for the V1 QA workflow;
+- deleting original uploaded datasets when processing succeeds.
+
+## Quality changes
+
+Forbidden:
+
+- removing smoke scripts to pass CI;
+- marking a pass complete without running relevant checks;
+- adding `TODO`, `pass`, placeholder endpoints or fake success responses as completion substitutes;
+- ignoring failing golden path tests.