Move maintainer tooling out of the repo

Git hooks, the upstream sweep and the SBo delivery workflow are the
maintainer's operational tools, not package knowledge. They now live in a
private workspace that wraps all three SlackBuild repos, with one shared
copy of each hook instead of three drifting ones.

Also in this pass:
- AGENTS.md: checksum loop documented as sbodl (sbofixinfo does not fix
  checksums), nvchecker must not run without a token config, prefer
  use_latest_release over use_max_tag
- README: Git Hooks section replaced by a short Contributing note
- sweep report renamed to LAST_SWEEP.md across all three repos

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 0 insertions, 66 deletions

diff --git a/.extras/hooks/post-commit b/.extras/hooks/post-commit
deleted file mode 100755
index 6ed63f7..0000000
--- a/.extras/hooks/post-commit
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/bin/bash
-# post-commit hook: create SBo submission archive for added/updated packages
-set -u
-
-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)
-
-[[ ${#PACKAGES[@]} -eq 0 ]] && exit 0
-
-for pkg in "${PACKAGES[@]}"; do
-    echo ""
-    echo "==> Package: $pkg"
-    echo ""
-    echo "Files to be archived:"
-    echo "---------------------"
-    while IFS= read -r f; do
-        printf '%s\n' "${f#"$REPO_ROOT/"}"
-    done < <(find "$REPO_ROOT/$pkg" -type f | sort)
-    echo ""
-    # Non-interactive override: set SBO_ARCHIVE=yes|no to skip the prompt.
-    # Lets agents and scripts answer without a terminal.
-    case "${SBO_ARCHIVE:-}" in
-        [yY]|[yY][eE][sS]) answer=yes ;;
-        [nN]|[nN][oO])     echo "  -> Skipped (SBO_ARCHIVE=no)."; continue ;;
-        "")
-            # No override: need an interactive terminal to prompt.
-            if [ ! -r /dev/tty ]; then
-                echo "  -> No terminal, skipped (set SBO_ARCHIVE=yes to archive)."
-                continue
-            fi
-            printf "Create SBo archive for '%s'? [y/N] " "$pkg"
-            answer=""
-            read -r answer </dev/tty || answer=""
-            ;;
-        *)  echo "  -> Skipped (SBO_ARCHIVE='$SBO_ARCHIVE' unrecognized)."; continue ;;
-    esac
-    case "$answer" in
-        [yY]|[yY][eE][sS])
-            mkdir -p "$SBO_DIR"
-            if tar -czf "$SBO_DIR/$pkg.tar.gz" -C "$REPO_ROOT" "$pkg"; then
-                echo "  -> Archive created: SBo/$pkg.tar.gz"
-            else
-                echo "  -> Archive FAILED." >&2
-            fi
-            ;;
-        *)
-            echo "  -> Skipped."
-            ;;
-    esac
-done
-
-exit 0