decomposer: record implementation detail for 7 step(s)

.agents/plans/wf-decompose-b4be4be4fd0c/steps/step-0.md

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+# Step 0 — Implementation Detail
+
+1. Defined required normalized document fields, stable IDs, UTF-8 body semantics, MIME handling, and delete tombstones.
+2. Defined provenance fields for connector, immutable source identity, revisions, retrieval time, and webhook event ID.
+3. Defined tenant isolation and deny-by-default ACL propagation rules.
+4. Defined connector methods for full sync, incremental sync, and webhook change parsing.
+5. Defined opaque cursor shape, atomic advancement rule, trigger modes, retries, and idempotency requirements.

.agents/plans/wf-decompose-b4be4be4fd0c/steps/step-1.md

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+# Step 1 — Implementation Detail
+
+1. Implemented owner/repository/path-prefix scope and credential_ref-based bearer authentication.
+2. Implemented full file listing and configured MIME filtering for Markdown, plain text, and source files.
+3. Implemented incremental retrieval from a source revision and scoped changed-path filtering.
+4. Mapped GitHub file and commit metadata into normalized document provenance and stable IDs.
+5. Mapped webhook commit modifications/removals into contract Change records.

.agents/plans/wf-decompose-b4be4be4fd0c/steps/step-2.md

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+# Step 2 — Implementation Detail
+
+1. Implemented site_id, drive_id, folder_path, and credential_ref scope/configuration.
+2. Implemented authenticated Graph adapter calls through injected graph and secret-provider ports.
+3. Implemented full listing and configured PDF, DOCX, and HTML MIME filtering.
+4. Implemented delta-token incremental ingestion and cursor version advancement.
+5. Mapped SharePoint item IDs, URLs, modified timestamps, eTags, and webhook resources into contract records.

.agents/plans/wf-decompose-b4be4be4fd0c/steps/step-3.md

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+# Step 3 — Implementation Detail
+
+1. Added connector registry dispatch by connector name and tenant-aware cursor loading.
+2. Added full versus incremental execution selection.
+3. Added retry loop with configurable maximum attempts and dead-letter result generation.
+4. Published before saving the next cursor to make replay safe after failures.
+5. Added run status, attempt count, batch, and dead-letter result structures.

.agents/plans/wf-decompose-b4be4be4fd0c/steps/step-4.md

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+# Step 4 — Implementation Detail
+
+1. Added tenant equality validation before publication to prevent cross-tenant writes.
+2. Published normalized documents through an injected knowledge-store port.
+3. Recorded publication audit events containing tenant, run, action, count, and timestamp without content or secrets.
+4. Implemented retention-based purge of expired deleted-document tombstones.
+5. Documented managed secret usage, ACL filtering expectations, transport/storage protection, and lifecycle rules.

.agents/plans/wf-decompose-b4be4be4fd0c/steps/step-5.md

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+# Step 5 — Implementation Detail
+
+1. Added pyproject.toml with Python 3.11 target and pinned Ruff 0.6.9, mypy 1.11.2, and pytest 8.2 range for CI/dev checks.
+2. Added GitHub Actions workflow running installation, Ruff, mypy, and pytest.
+3. Added Kubernetes deployment with readiness probe, non-root identity, restricted privilege escalation, and read-only root filesystem.
+4. Added YAML configuration covering GitHub/SharePoint scopes, credential references, and trigger examples.
+5. Added unit tests for contract validation, connector normalization, orchestration, and tenant isolation.
+6. Added README, examples, operations, and validation-report documentation.

.agents/plans/wf-decompose-b4be4be4fd0c/steps/step-6.md

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+# Step 6 — Implementation Detail
+
+1. Created representative full, incremental, scheduled, and webhook Trigger cases.
+2. Validated trigger mode, source, tenant, and connector requirements through TriggerValidator.
+3. Documented fixture-based connector integration coverage and fake KAB-store downstream checks.
+4. Specified acceptance checks for webhook idempotency, post-publication cursor advancement, deletion tombstones, ACL isolation, and dead-letter replay.
+5. Added scripts/e2e_validation.py returning a machine-readable readiness summary.