feat: migrate skills review desk to astro

public/submitted-skills/Vinicius Nascimento/skills/long-day-start/SKILL.md

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+---
+name: long-day-start
+description: Punch in at the Long Day Factory. Records startTime with the current timestamp in ~/long-day-factory.json and wipes lunchTime / backToWork from any previous shift. Use when the user says they arrived at the office / started their day / "long day start".
+---
+
+# long-day-start
+
+Begins a new shift at the Long Day Factory (the office). The sentence is 4 hours,
+minus time served at lunch.
+
+## Steps
+
+1. Run the script below. It creates `~/long-day-factory.json` if missing, sets
+   `startTime` to now (ISO 8601, `-03:00`), and resets `lunchTime` and
+   `backToWork` to `null`.
+
+```bash
+bash "$CLAUDE_SKILL_DIR/start.sh"
+```
+
+If `$CLAUDE_SKILL_DIR` is not set, use the absolute path
+`~/.claude/skills/long-day-start/start.sh`.
+
+2. Report back to the user with a bit of humor — they've just clocked in and the
+   clock is now running. Mention the time they punched in.

public/submitted-skills/Vinicius Nascimento/skills/long-day-start/start.sh

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+#!/bin/bash
+# Punch in: set startTime, clear the rest.
+set -euo pipefail
+
+F="$HOME/long-day-factory.json"
+TS="$(python3 -c 'import datetime;print(datetime.datetime.now().astimezone().isoformat(timespec="seconds"))')"
+
+printf '{\n  "startTime": "%s",\n  "lunchTime": null,\n  "backToWork": null\n}\n' "$TS" > "$F"
+
+echo "Clocked in to the Long Day Factory at $TS"
+echo "Wrote $F"