chore: establish project baseline

2026-09-21 15:51:47 -03:00
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+# Schema Mapping and Fingerprint Strategy
+
+## Mapping status
+
+`SCHEMA_UNKNOWN`.
+
+Mission 00F connected read-only and collected live metadata. The main product
+candidate is `C000025` with PK `CODIGO`; product, stock,
+fiscal, image, or incremental structures were inspected, and no UI concept is
+mapped to a live table or column.
+
+## Evidence boundary
+
+The authorized target is identified by the authorized-database label. No other
+database was accessed. The structured catalog and safe sampling APIs remain available for a
+future gated run, but this document contains no live schema findings.
+
+The real fingerprint is `1198f89897532b643439f06b729e93b189018f56e7d478e95095f8f56977005b`,
+but its reference classification remains `SCHEMA_UNKNOWN` because it is not in
+the approved fingerprint allowlist.
+
+## Safety counters
+
+- `APPLICATION_DDL_DML_WRITES = 0`
+- `OTHER_DATABASES_ACCESSED = 0`
+- `ERP_FILES_MODIFIED = 0`
+- `CONNECTION_ATTEMPTS = 2`
+
+## Required follow-up
+
+Provide `FB_USER` and `FB_PASSWORD` only through the process environment and
+rerun the authorized discovery. Do not use another database or inspect raw
+BLOB/image data.
+
+## Git State
+
+`GIT_IDENTITY_NOT_CONFIGURED`. No Git identity was configured and no Git
+configuration was modified.