refactor: nixify / clean dots config

dots/.bin/restore-passwddb

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-# Backup existing password databases and
-# database keys (using date in filename date -u
-# +%Y-%m-%d_%H-%M-%S)
-
-RCLONE_REMOTE="proton-drive"
-
-for f in "$HOME/doc"/*.{kdbx,kdbx.key}; do
-  [ -e "$f" ] || continue
-  echo "Backing up $f to $f-$(date -u +%Y-%m-%d_%H-%M-%S)"
-  cp "$f" "$f-$(date -u +%Y-%m-%d_%H-%M-%S)"
-done
-
-echo "Restoring KeePassXC databases and database keys"
-rclone copyto                         \
-  "$RCLONE_REMOTE:doc"/ "$HOME/doc/"  \
-  --progress                          \
-  --include "/*.{kdbx,kdbx.key}"

dots/.bin/save-passwddb

@@ -1,75 +0,0 @@
-#!/usr/bin/env bash
-
-# Save (encrypted) password database to cloud storage
-#
-# Usage:
-#   save-passwddb         - Save databases to cloud
-#   save-passwddb init    - Restore databases from cloud (with single backup archive)
-
-RCLONE_REMOTE="proton"
-SOURCE_DIR="$HOME/doc"
-TARGET_DIR="$RCLONE_REMOTE:doc"
-BACKUP_DIR="$HOME/doc/bak"
-
-function save_databases() {
-  if [ 0 -lt "$(ls $SOURCE_DIR/*.kdbx 2>/dev/null | wc -w)" ]; then
-    echo "[save] Saving KeePassXC databases and database keys"
-    rclone copy "$SOURCE_DIR" "$TARGET_DIR" \
-      --include "/*.{kdbx,kdbx.key}" \
-      --progress
-    echo "[save] Done"
-  else
-    echo "[save] No password database found, restore with:"
-    echo ""
-    echo "  $0 init"
-    exit 1
-  fi
-}
-
-function backup_existing() {
-  mkdir -p "$BACKUP_DIR"
-  local timestamp=$(date +%Y%m%d-%H%M%S)
-  local backup_file="$BACKUP_DIR/passwddb_backup_${timestamp}.tar.gz"
-
-  echo "[backup] Creating backup archive: ${backup_file}"
-  tar -czf "$backup_file" -C "$SOURCE_DIR" $(find "$SOURCE_DIR" -maxdepth 1 -type f \( -name "*.kdbx" -o -name "*.kdbx.key" \) -printf "%f ")
-  echo "[backup] Backup complete"
-}
-
-function restore_databases() {
-  echo "[init] Checking for existing files..."
-
-  local existing_files=$(find "$SOURCE_DIR" -maxdepth 1 -type f \( -name "*.kdbx" -o -name "*.kdbx.key" \) -print)
-
-  if [ -n "$existing_files" ]; then
-    echo "[init] Found existing database files:"
-    echo "$existing_files" | while read -r file; do
-      echo "  - $file"
-    done
-    read -p "[init] Create backup archive of existing files? [y/N] " -n 1 -r
-    echo
-    if [[ $REPLY =~ ^[Yy]$ ]]; then
-      backup_existing
-    fi
-  fi
-
-  echo "[init] Restoring KeePassXC databases and database keys"
-  mkdir -p "$SOURCE_DIR"
-  rclone copy "$TARGET_DIR" "$SOURCE_DIR" \
-    --include "*.{kdbx,kdbx.key}" \
-    --progress
-  echo "[init] Done"
-}
-
-case "$1" in
-  ""|save)
-    save_databases
-    ;;
-  init)
-    restore_databases
-    ;;
-  *)
-    echo "Usage: $0 [init|save]"
-    exit 1
-    ;;
-esac