test(06-00): add failing assertions for 7-backend registry (RED)

- EXPECTED_BACKENDS now includes onedrive, sftp, gcs, b2 (7 total)
- Added describe blocks for OneDrive, SFTP, GCS, Backblaze B2 field assertions
- 9 tests fail RED because registry.ts still has only 3 BackendType values

.claude/settings.local.json

@@ -33,7 +33,19 @@
       "Bash(node \"$HOME/.claude/get-shit-done/bin/gsd-tools.cjs\" commit \"docs: start milestone v1.1 Backlog & Tech Debt\" --files .planning/PROJECT.md .planning/STATE.md)",
       "Bash(node \"$HOME/.claude/get-shit-done/bin/gsd-tools.cjs\" init new-milestone)",
       "Bash(node \"$HOME/.claude/get-shit-done/bin/gsd-tools.cjs\" config-set workflow.research true)",
-      "Bash(mkdir -p .planning/research)"
+      "Bash(mkdir -p .planning/research)",
+      "Bash(python -c \"import sys, json; d=json.load\\(sys.stdin\\); print\\(json.dumps\\(d.get\\(''''scripts'''', {}\\), indent=2\\)\\); print\\(''''devDependencies vitest:'''', d.get\\(''''devDependencies'''',{}\\).get\\(''''vitest'''',''''not found''''\\)\\)\")",
+      "Bash(node -e \":*)",
+      "Bash(echo \"EXIT: $?\")",
+      "Bash(grep -v \"^\\\\s*$\")",
+      "Bash(python -c \"import sys; data = sys.stdin.read\\(\\); print\\(data[:3000]\\)\")",
+      "Bash(1 --debug)",
+      "Bash(NODE_OPTIONS=\"--trace-uncaught\" npx vitest run src/schemas/registry.test.ts)",
+      "Bash(python -c \"import sys,json; d=json.load\\(sys.stdin\\); print\\(json.dumps\\(d.get\\(''''exports'''',{}\\), indent=2\\)[:1000]\\)\")",
+      "Bash(grep -r 'cannot read properties of undefined.*config' C:/Users/SebastienQUEROL/Documents/projets/Ready2Blob/node_modules/@hookform/resolvers/ --include=*.js -l)",
+      "Bash(grep -r passWithNoTests C:/Users/SebastienQUEROL/Documents/projets/Ready2Blob/node_modules/vitest/dist/ --include=*.js -l)",
+      "Bash(grep -r .configb C:/Users/SebastienQUEROL/Documents/projets/Ready2Blob/node_modules/@vitest/runner/dist/ --include=*.js -l)",
+      "Bash(python -c \"import sys,json; d=json.load\\(sys.stdin\\); print\\(''''version:'''', d.get\\(''''version'''',''''?''''\\)\\)\")"
     ]
   }
 }