repo: flatten layout — move packages to root, extras to .extras/

- Move all packages from SlackBuilds/ to repo root
- Move hooks/, docs/, nvchecker.toml to .extras/
- Update CLAUDE.md and README.md to reflect new structure

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 0 insertions, 208 deletions

diff --git a/docs/superpowers/plans/2026-03-31-sbo-archive-hook.md b/docs/superpowers/plans/2026-03-31-sbo-archive-hook.md
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--- a/docs/superpowers/plans/2026-03-31-sbo-archive-hook.md
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-# SBo Archive Hook Implementation Plan
-
-> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
-
-**Goal:** Add a `post-commit` git hook that detects added/updated packages and offers to create a SBo-ready submission archive.
-
-**Architecture:** A single bash script at `.git/hooks/post-commit` inspects the HEAD commit via `git diff-tree`, identifies touched `.SlackBuild` files, lists the package contents, prompts the user interactively, and creates a `tar.gz` archive under `SBo/`. The `SBo/` directory is excluded from version control via `.gitignore`.
-
-**Tech Stack:** Bash, standard POSIX tools (`tar`, `find`, `git diff-tree`)
-
----
-
-## File Map
-
-| File | Action | Responsibility |
-|---|---|---|
-| `.git/hooks/post-commit` | Create | Hook entry point — detection, prompt, archive creation |
-| `.gitignore` | Modify | Exclude `SBo/` from version control |
-
----
-
-### Task 1: Add SBo/ to .gitignore
-
-**Files:**
-- Modify: `.gitignore`
-
-- [ ] **Step 1: Append the SBo/ entry**
-
-Open `.gitignore` (currently contains only `.claude`) and add:
-
-```
-SBo/
-```
-
-Final `.gitignore`:
-```
-.claude
-SBo/
-```
-
-- [ ] **Step 2: Verify it is ignored**
-
-```bash
-mkdir -p SBo
-git status
-```
-
-Expected: `SBo/` does NOT appear in untracked files (git ignores it).
-
-```bash
-rmdir SBo
-```
-
-- [ ] **Step 3: Commit**
-
-```bash
-git add .gitignore
-git commit -m "gitignore: exclude SBo/ output directory"
-```
-
----
-
-### Task 2: Write the post-commit hook
-
-**Files:**
-- Create: `.git/hooks/post-commit`
-
-- [ ] **Step 1: Create the hook file**
-
-Create `.git/hooks/post-commit` with the following content:
-
-```bash
-#!/bin/bash
-# post-commit hook: create SBo submission archive for added/updated packages
-
-REPO_ROOT=$(git rev-parse --show-toplevel)
-SBO_DIR="$REPO_ROOT/SBo"
-
-# Find packages whose .SlackBuild was added (A) or modified (M) in this commit.
-# git diff-tree output format: <status>\t<file>
-# We only want files exactly one directory deep, e.g. hugo/hugo.SlackBuild.
-PACKAGES=()
-while IFS=$'\t' read -r status file; do
-    [[ "$status" != "A" && "$status" != "M" ]] && continue
-    dir=$(dirname "$file")
-    base=$(basename "$file")
-    [[ "$dir" == "." ]] && continue       # skip root-level files
-    [[ "$dir" == *"/"* ]] && continue     # skip files deeper than one level
-    [[ "$base" == *.SlackBuild ]] || continue
-    PACKAGES+=("$dir")
-done < <(git diff-tree --no-commit-id -r --name-status HEAD)
-
-[[ ${#PACKAGES[@]} -eq 0 ]] && exit 0
-
-mkdir -p "$SBO_DIR"
-
-for pkg in "${PACKAGES[@]}"; do
-    echo ""
-    echo "==> Package: $pkg"
-    echo ""
-    echo "Files to be archived:"
-    echo "---------------------"
-    find "$REPO_ROOT/$pkg" -type f | sort | sed "s|$REPO_ROOT/||"
-    echo ""
-    printf "Create SBo archive for '%s'? [y/N] " "$pkg"
-    read -r answer </dev/tty
-    case "$answer" in
-        [yY]|[yY][eE][sS])
-            tar -czf "$SBO_DIR/$pkg.tar.gz" -C "$REPO_ROOT" "$pkg"
-            echo "  -> Archive created: SBo/$pkg.tar.gz"
-            ;;
-        *)
-            echo "  -> Skipped."
-            ;;
-    esac
-done
-
-exit 0
-```
-
-- [ ] **Step 2: Make it executable**
-
-```bash
-chmod +x .git/hooks/post-commit
-```
-
-- [ ] **Step 3: Verify the hook is executable**
-
-```bash
-ls -l .git/hooks/post-commit
-```
-
-Expected: `-rwxr-xr-x` permissions.
-
----
-
-### Task 3: Test the hook end-to-end
-
-- [ ] **Step 1: Simulate a commit that touches a .SlackBuild file**
-
-Make a trivial change to an existing package's `.SlackBuild` (e.g. add a blank line), stage and commit:
-
-```bash
-echo "" >> kitty-bin/kitty-bin.SlackBuild
-git add kitty-bin/kitty-bin.SlackBuild
-git commit -m "kitty-bin: test hook trigger"
-```
-
-Expected output after the commit message appears:
-
-```
-==> Package: kitty-bin
-
-Files to be archived:
----------------------
-kitty-bin/doinst.sh
-kitty-bin/kitty-bin.SlackBuild
-kitty-bin/kitty-bin.info
-kitty-bin/README
-kitty-bin/slack-desc
-
-Create SBo archive for 'kitty-bin'? [y/N]
-```
-
-- [ ] **Step 2: Answer y and verify the archive**
-
-Type `y` and press Enter.
-
-Expected:
-```
-  -> Archive created: SBo/kitty-bin.tar.gz
-```
-
-Verify the archive contents:
-
-```bash
-tar -tzf SBo/kitty-bin.tar.gz
-```
-
-Expected: all files listed under a single `kitty-bin/` top-level directory:
-```
-kitty-bin/
-kitty-bin/doinst.sh
-kitty-bin/kitty-bin.SlackBuild
-kitty-bin/kitty-bin.info
-kitty-bin/README
-kitty-bin/slack-desc
-```
-
-- [ ] **Step 3: Verify SBo/ is not tracked by git**
-
-```bash
-git status
-```
-
-Expected: `SBo/` does not appear.
-
-- [ ] **Step 4: Revert the test change**
-
-```bash
-git revert HEAD --no-edit
-```
-
-- [ ] **Step 5: Clean up test archive**
-
-```bash
-rm SBo/kitty-bin.tar.gz
-```