[domain] add createdAt field in message state

[capcom6]

Summary by CodeRabbit

• New Features
  • Message status data can include a creation timestamp, parsed into a date and time value.
• Bug Fixes
  • Missing, null, or malformed timestamps leave the field unset without causing an error.
• Documentation
  • Added getting-started guidance, prerequisites, and a quick setup example; removed the duplicate Quickstart section and its delivery-report example.
  • Added roadmap, contact, and acknowledgments sections.
  • Added the 4.4.0 changelog entry and dated the 4.3.0 release.

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📒 Files selected for processing (2)

• README.md
• android_sms_gateway/domain.py

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• README.md

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📝 Walkthrough

Walkthrough

MessageState now parses an optional createdAt value into created_at. The README adds setup and project information. The changelog documents the timestamp field and dates the 4.3.0 release.

Changes

Message state and project documentation

Layer / File(s)	Summary
Parse MessageState creation timestamps android_sms_gateway/domain.py, tests/test_domain.py, CHANGELOG.md	MessageState.from_dict parses createdAt into created_at. The field is None when the value is absent, null, or malformed. Tests cover these cases, and the changelog describes the timestamp field.
Update project setup documentation README.md	The README adds prerequisites and setup instructions, removes the standalone Quickstart section and example, and adds roadmap, contact, and acknowledgments sections.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Feature

Merge Risk: 🔵 Low · up to f3fc2

The new setup instructions can leave users’ SMSGate passwords in Bash history. This is a bounded credential-exposure risk; merge with owner awareness or change the instructions to avoid recording the password.

Security Architecture Review

Security architecture risk: 🔵 Low · up to f3fc2

The optional timestamp does not introduce a new permission or trust boundary. The new setup instructions can, however, leave a real account password in shell history when followed interactively with history enabled. No actual credential disclosure is demonstrated.

Retained concerns

• Low · security · inferred: The newly documented literal password export can persist a user's SMSGate credential in shell history. A reader of that history could obtain the credential and attempt account access. This is conditional on users substituting a real password and running the command interactively with history recording enabled; the repository contains only a placeholder.

Security review details

Security Blast Radius

• inferred — The credential-history concern affects users who follow the new setup command with real credentials and history recording enabled. Exposure depends on access to their shell history; subsequent authority would be that of the configured SMSGate account, whose exact privileges and asset scope are not established here.

Security Findings and Attack Paths

• inferred — The added setup command creates a conditional path from a user-supplied password to persistent shell history and then to a reader of that history. This differs from the previous example's environment-variable read. Placeholder-only execution and disabled or appropriately filtered history do not expose a real password through this path.

Trust Boundaries and Controls

• observed — The timestamp arrives through the existing HTTP-response deserialization boundary. Parsing provides datetime conversion and a malformed-value fallback, not verification of timestamp provenance or authenticity.

Resilience and Maintainability Implications

• inferred — The new path computes a local value and constructs a response object without adding shared-state writes or a multi-step lifecycle. It therefore introduces no reservation, cleanup, retry, or recovery invariant in the inspected implementation.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 14.29% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 2 files. (1 skipped: 1…	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the main change: adding the createdAt field to message state.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

Docstring coverage is 14.29% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 2 files. (1 skipped: 1 unsupported.)

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[github-actions]

This PR is stale because it has been open for 7 days with no activity.

[github-actions]

This PR is stale because it has been open for 7 days with no activity.

[github-actions]

This PR is stale because it has been open for 7 days with no activity.

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Actionable comments posted: 1

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• 🪄 Fix CodeRabbit comments on this PR

🤖 Prompt to fix review comments

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Inline comments:
Review comments at @README.md:
- Line 80: Update the README setup instructions to read API_PASSWORD silently
with Bash’s read command, print a newline afterward, and export the variable,
replacing the command that puts the password directly in shell history.

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Configuration used: Organization UI

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Run ID: d28a5b54-9238-4166-ba46-f12690e942e0

📥 Commits

Reviewing files that changed from the base of the PR and between ebce0e6 and 0d76071.

📒 Files selected for processing (4)

• CHANGELOG.md
• README.md
• android_sms_gateway/domain.py
• tests/test_domain.py

🚧 Files skipped from review as they are similar to previous changes (1)

• CHANGELOG.md

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