chore: bootstrap independent git workflow

Co-Authored-By: Paperclip <noreply@paperclip.ing>

examples/fixtures/EXPECTED_RESULTS.md

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+# Expected Results
+
+Use these assertions when verifying `connect`, `inspect`, `query`, and `export`.
+
+## PostgreSQL
+
+- schema: `qa_demo`
+- tables: `accounts`, `tickets`
+
+## MySQL
+
+- database: `qa_demo`
+- tables: `accounts`, `tickets`
+
+## SQLite
+
+- file: `examples/tmp/dbtool-demo.sqlite`
+- tables: `accounts`, `tickets`
+
+## Shared Data Assertions
+
+- `accounts` row count: `3`
+- `tickets` row count: `4`
+- open tickets: `3`
+- closed tickets: `1`
+- at least one `NULL` value exists in `tickets.notes`
+- at least one multilingual value exists in `accounts.display_name`
+- export query returns `4` rows ordered by `ticket_id`