AI Newsletter Digest improvements: fixed QP soft line break decoding, URL extraction, and content cleaning

skills/self-improving/corrections.md

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+# Corrections Log — Template
+
+> This file is created in `~/self-improving/corrections.md` when you first use the skill.
+> Keeps the last 50 corrections. Older entries are evaluated for promotion or archived.
+
+## Example Entries
+
+```markdown
+## 2026-02-19
+
+### 14:32 — Code style
+- **Correction:** "Use 2-space indentation, not 4"
+- **Context:** Editing TypeScript file
+- **Count:** 1 (first occurrence)
+
+### 16:15 — Communication
+- **Correction:** "Don't start responses with 'Great question!'"
+- **Context:** Chat response
+- **Count:** 3 → **PROMOTED to memory.md**
+
+## 2026-02-18
+
+### 09:00 — Project: website
+- **Correction:** "For this project, always use Tailwind"
+- **Context:** CSS discussion
+- **Action:** Added to projects/website.md
+```
+
+## Log Format
+
+Each entry includes:
+- **Timestamp** — When the correction happened
+- **Correction** — What the user said
+- **Context** — What triggered it
+- **Count** — How many times (for promotion tracking)
+- **Action** — Where it was stored (if promoted)