deleted 2 slides

.claude/agents/presentation-learning-journey.md

@@ -169,4 +169,5 @@ After completing changes, report to the user:
 - **2026-04-22 About Me slide (slide 2) redesigned — horizontal-to-vertical card rework**: replaced the 3-column horizontal grid with 3 stacked vertical cards (max-width 660px, flex-direction column, gap 16px). Card 1 (Role, blue): flex row with `disrupt-logo.png` (56px contain) + text. Card 2 (Education, purple): two-row logo+text layout inside one card, separated by a thin `border-top: 1px solid #e0d4ec` divider — `uni-fast-logo.png` for Master's (FAST NUCES 2019) and `uni-ned-logo.png` for Bachelor's (NED 2014), both 48px contain. Card 3 (Achievement, amber): flex row with `claude-mascot.svg` (56px contain) + text + inline GitHub badge (`<img src="github.svg" style="filter: invert(1)">` on dark `#24292e` background pill). All 5 logo paths verified against `presentation/assets/logo/`. Hover effects preserved: `translateY(-3px)` lift + colored box-shadow per card. Repo card is `<a href="..." target="_blank" rel="noopener">`. `@keyframes pulse-star` removed from `<style>` block — no longer used (star emoji replaced by claude-mascot.svg). No new CSS classes added — all styling inline. Slide count (40), data-slide numbering, goToSlide targets, and level transitions are untouched.
 - **2026-04-22 asset path reorganization — Shayan personal assets moved to subdirectory**: `presentation/assets/` was reorganized to accommodate a new GDG Kolachi co-presenter deck. Shayan's personal assets are now under `presentation/assets/introduction/Shayan/`. The four updated paths on slide 2 are: `../assets/shayan.png` → `../assets/introduction/Shayan/shayan.png`, `../assets/logo/disrupt-logo.png` → `../assets/introduction/Shayan/disrupt-logo.png`, `../assets/logo/uni-fast-logo.png` → `../assets/introduction/Shayan/uni-fast-logo.png`, `../assets/logo/uni-ned-logo.png` → `../assets/introduction/Shayan/uni-ned-logo.png`. Generic brand assets (`../assets/logo/claude-mascot.svg`) remain at their original paths. **Rule for future edits**: any new slide referencing Shayan's personal photo or logos must use the `../assets/introduction/Shayan/` prefix, not the old `../assets/` or `../assets/logo/` roots.
 - **2026-04-22 deck relocated + GDG Kolachi re-topic of slide 1**: deck moved from `presentation/learning-journey/` to `presentation/2026-04-25-gdg-kolachi-cli-claude-code-gemini/`. This agent's `description` frontmatter already reflects the new path. Slide 1 was replaced with a conference title slide for GDG Kolachi (Apr 25, 2026). New elements: (1) pill-shaped event badge using `linear-gradient(90deg, #1a73e8 0%, #4285f4 55%, #ea4335 100%)` — GDG blue-to-red — with `border-radius: 999px` and a blue drop-shadow; (2) h1 "Agentic Engineering in the CLI" at 3.2rem with tight letter-spacing; (3) `.subtitle` with inline `<strong style="color:#1a73e8">Claude Code</strong>` and `<em style="color:#ea4335;font-style:normal">Gemini CLI</em>` brand tints; (4) two 140px round avatar cards side-by-side (gap: 72px) for Shayan Rais and Syed Umaid Ahmed — avatar hover uses blue glow for Shayan and red glow for Umaid to mirror the GDG gradient. Umaid's photo resolves at `../assets/introduction/Umaid/umaid.png` (verified). The `../../!/claude-jumping.svg` mascot path resolves correctly from the new deck folder (the `!/` dir is at repo root, two levels up from `presentation/<deck-name>/`) — but the mascot was deliberately dropped because the GDG title slide doesn't need it. Slide count: 40. `data-slide="1"` wrapper unchanged. Slides 2-40 untouched. TOC goToSlide targets: Agents=9, Skills=15, Context=21, CLAUDE.md=26, Commands=32. **Color convention for GDG-brand elements**: use `#1a73e8` (Google blue) and `#ea4335` (Google red) consistently — these are the two poles of the event-badge gradient and the subtitle tints. Do not substitute `#4285f4` (the midpoint blue) for either named role.
+- **2026-04-23 slide deletion + renumber (51 → 49)**: deleted old slides 3 ("Umaid on Shark Tank Pakistan") and 5 ("#1 Repository Of The Day"), then renumbered to fill gaps. The correct tool for renumbering after a deletion of non-consecutive slides is a Python sentinel-replacement script, NOT a descending-order sed chain. Sed applies all expressions in a single pass per line, so a value can be transformed by multiple expressions (e.g. `data-slide="9"` → `"7"` → `"5"` → `"3"`) — the result is catastrophic collision. The safe pattern: (1) replace each `data-slide="N"` with `data-slide="##N##"` for all N to be changed (in any order), (2) replace each sentinel `data-slide="##N##"` with the final value. Because sentinel strings are unique and never match final-value strings, there are zero collisions. After sentinel replacement, check `grep '##'` but be aware that legitimate `## Section` headings in code blocks will trigger false-positive matches — use `grep 'data-slide="##'` instead. The `goToSlide` function is defined but never called with hardcoded slide numbers in this deck — no TOC updates were needed. `totalSlides` is auto-computed from DOM, also no update needed. Section-divider positions after deletion: Agents=19, Skills=25, Context=31, CLAUDE.md=36, Commands=42, Workflow=45.
 - **2026-04-22 global dual-mascot pattern (Claude top-left, Gemini top-right)**: the deck now renders two persistent corner mascots on every slide via a pair of fixed-position `<div class="header-logo">` elements just before the `.navigation` block. CSS: `.header-logo` is `position: fixed; top: 20px; left: 40px; width: 100px; height: 65px; z-index: 50` (Claude, top-left). `.header-logo.right` adds `left: auto; right: 40px` to flip it to top-right (Gemini). Assets: `../../!/claude-jumping.svg` and `../../!/gemini-jumping.svg` — both verified present at repo root `!/`. The Gemini jumping mascot pairs with the Claude one for the GDG dual-CLI deck. Per-slide mascot `<img>` tags that were hardcoded on slide 1 (with `position: absolute`) are now deleted — use global divs only. The `style="position: relative;"` that was on the slide 1 wrapper was removed because it only existed to anchor those absolute-positioned per-slide mascots. **z-index safety**: mascots at z-index 50 sit below `.journey-bar` (99) and `.navigation` / `.progress` (100) — no overlap. The journey bar is at `right: 62px; top: 95px`, which is far enough below `top: 20px` that the right mascot and the bar track do not visually collide. **Rule**: for any GDG dual-CLI deck, always use this two-div global pattern rather than per-slide mascots — it guarantees consistent placement across all 40 slides without per-slide maintenance.