Feature/lab2

.github/pull_request_template.md

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+## Goal
+<!-- What does this PR accomplish? 1 sentence. -->
+
+## Changes
+- 
+
+## Testing
+<!-- How did you verify it? -->
+
+## Checklist
+- [ ] Title is a clear sentence (≤ 70 chars)
+- [ ] Commits are signed (git log --show-signature)
+- [ ] submissions/labN.md updated

submissions/lab1.md

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+# Lab 1 submission
+
+## Task 1
+
+### 1. QuickNotes /health
+{"notes":4,"status":"ok"}
+
+
+### 2. QuickNotes /notes
+[{"id":1,"title":"Welcome to QuickNotes","body":"This is the project you'll containerize, deploy, monitor, and harden across all 10 labs.","created_at":"2026-01-15T10:00:00Z"},{"id":2,"title":"Read app/main.go first","body":"Start by understanding the entry point — env vars, signal handling, graceful shutdown.","created_at":"2026-01-15T10:05:00Z"},{"id":3,"title":"DevOps mantra","body":"If it hurts, do it more often.","created_at":"2026-01-15T10:10:00Z"},{"id":4,"title":"Endpoint cheat-sheet","body":"GET /notes  GET /notes/{id}  POST /notes  DELETE /notes/{id}  GET /health  GET /metrics","created_at":"2026-01-15T10:15:00Z"}]
+
+
+### 3. POST /notes
+{"id":5,"title":"hello","body": "first POST",created_at: 2026-09-10T23:32:03.1140196Z}
+
+### 4. Signed Commit
+commit 1565256076a38d2758f20a7d3738cade3ab169ba Good "git" signature with ED25519 key SHA256:qxoWrG/EDJIFi8XJfipCDHRnecGcXiGFr0lkNiizMFY C:\\Users\\fishkadealer\\.ssh\\allowed_signers:1: missing key No principal matched. Author: fishkadealer229 <midav.06@mail.ru> Date:   Fri Sep 11 02:37:55 2026 +0300      docs(lab1): start submission          Signed-off-by: fishkadealer229 <midav.06@mail.ru>
+
+### 5. Screenshot of the Verified badge
+![img.png](img.png)
+
+
+### 6. Why Signed Commits Matter
+Signed commits help verify that a commit was created by the expected developer.
+The March 2024 xz-utils incident showed the risks of compromising trusted open-source software and its supply chain, so commit signing is an important security measure for verifying authorship and maintaining traceability.
+
+## Task 2
+The pull request template was added to `.github/pull_request_template.md`.
+The template provides structured sections for the goal, changes, testing, and checklist of the pull request.
+
+## Task 3
+
+### Github Community Features
+Starring repositories useful for useful open-source projects boosting, shows community interest. Following developers helps me to discover interesting soft, stay connected with potential teammates or team leaders.