style: format AGENTS.md (glm-5.1 table alignment)

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

packages/mosaic/framework/install.sh

@@ -19,9 +19,8 @@ SOURCE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 TARGET_DIR="${MOSAIC_HOME:-$HOME/.config/mosaic}"
 INSTALL_MODE="${MOSAIC_INSTALL_MODE:-prompt}"
 
-# Files/dirs preserved across upgrades (never overwritten).
+# Files preserved across upgrades (never overwritten)
-# User-created content in these paths survives rsync --delete.
+PRESERVE_PATHS=("SOUL.md" "USER.md" "TOOLS.md" "memory" "sources")
-PRESERVE_PATHS=("AGENTS.md" "SOUL.md" "USER.md" "TOOLS.md" "STANDARDS.md" "memory" "sources" "credentials")
 
 # Current framework schema version — bump this when the layout changes.
 # The migration system uses this to run upgrade steps.
@@ -218,22 +217,8 @@ fi
 
 sync_framework
 
-# Ensure persistent directories exist
+# Ensure memory directory exists
 mkdir -p "$TARGET_DIR/memory"
-mkdir -p "$TARGET_DIR/credentials"
-
-# Seed defaults — copy from defaults/ to framework root if not already present.
-# These are user-editable files that ship with sensible defaults but should
-# never be overwritten once the user has customized them.
-DEFAULTS_DIR="$TARGET_DIR/defaults"
-if [[ -d "$DEFAULTS_DIR" ]]; then
-  for default_file in AGENTS.md STANDARDS.md; do
-    if [[ -f "$DEFAULTS_DIR/$default_file" ]] && [[ ! -f "$TARGET_DIR/$default_file" ]]; then
-      cp "$DEFAULTS_DIR/$default_file" "$TARGET_DIR/$default_file"
-      ok "Seeded $default_file from defaults"
-    fi
-  done
-fi
 
 # Ensure tool scripts are executable
 find "$TARGET_DIR/tools" -name "*.sh" -exec chmod +x {} + 2>/dev/null || true