fix(zshrc): safer trash rm wrapper; drop personal install fragment

Keep ~/.zshrc upgrade-friendly by not shipping author-specific
plugin samples as patch targets. Prefer the flag-tolerant trash
function over bare aliases so common rm -f usage still works.

.zshrc

@@ -233,15 +233,48 @@ alias ip="ip --color=auto"
 alias a='eza -la --git --colour-scale all -g --smart-group --icons always --hyperlink'  # the new ls; add --hyperlink if you like
 alias aa='eza -la --git --colour-scale all -g --smart-group --icons always -s modified -r --hyperlink'  # sort by new
 
-# ponytail: Trash aliases accept paths, not every rm flag; add a wrapper only if flag compatibility is required.
-if [[ "$OSTYPE" == darwin* && -x /usr/bin/trash ]]; then
-    alias rm='/usr/bin/trash'
-elif [[ "$OSTYPE" == darwin* ]] && command -v rmtrash &> /dev/null; then
-    alias rm='rmtrash'
-elif [[ "$OSTYPE" != darwin* ]] && command -v gio &> /dev/null; then
-    alias rm='gio trash'
-elif [[ "$OSTYPE" != darwin* ]] && command -v trash-put &> /dev/null; then
-    alias rm='trash-put'
+# rm moves files to Trash while tolerating standard rm flags: -f suppresses
+# missing-file errors; other flags are no-ops (trash backends are already
+# recursive). Files whose names start with "-" still need /bin/rm.
+# Shell snapshots (Claude Code etc.) restore functions but not global arrays,
+# so rm() re-resolves the backend when _TRASH_CMD is empty at call time.
+_resolve_trash_cmd() {
+    if [[ "$OSTYPE" == darwin* && -x /usr/bin/trash ]]; then
+        typeset -ga _TRASH_CMD=(/usr/bin/trash)
+    elif [[ "$OSTYPE" == darwin* ]] && command -v rmtrash &> /dev/null; then
+        typeset -ga _TRASH_CMD=(rmtrash)
+    elif [[ "$OSTYPE" != darwin* ]] && command -v gio &> /dev/null; then
+        typeset -ga _TRASH_CMD=(gio trash)
+    elif [[ "$OSTYPE" != darwin* ]] && command -v trash-put &> /dev/null; then
+        typeset -ga _TRASH_CMD=(trash-put)
+    fi
+}
+_resolve_trash_cmd
+if (( ${#_TRASH_CMD[@]} )); then
+    rm() {
+        (( ${#_TRASH_CMD[@]} )) || _resolve_trash_cmd
+        (( ${#_TRASH_CMD[@]} )) || { command rm "$@"; return }
+        local force=0 arg
+        local -a paths existing
+        for arg in "$@"; do
+            case "$arg" in
+                --) ;;
+                -*f*) force=1 ;;
+                -*) ;;
+                *) paths+=("$arg") ;;
+            esac
+        done
+        (( ${#paths[@]} )) || return 0
+        if (( force )); then
+            for arg in "${paths[@]}"; do
+                [[ -e "$arg" || -L "$arg" ]] && existing+=("$arg")
+            done
+            (( ${#existing[@]} )) || return 0
+            "${_TRASH_CMD[@]}" "${existing[@]}"
+        else
+            "${_TRASH_CMD[@]}" "${paths[@]}"
+        fi
+    }
 fi
 
 # Now source fzf.zsh , otherwise Ctr+r is overwritten by ohmyzsh

README.md

@@ -14,27 +14,37 @@ Options: `--cp-hist` / `-c` imports bash history; `--non-interactive` / `-n`
 skips the default-shell change. The installer backs up an existing `~/.zshrc`
 and `~/.zshenv` before replacing them.
 
+## What gets installed where
+
+| Path | Role |
+| --- | --- |
+| `~/.zshrc` | Canonical shell entry (from repo `.zshrc`). Stay close to upstream; reinstall overwrites it. |
+| `~/.zshenv` | Early env for every zsh (Homebrew `shellenv` on macOS). |
+| `~/.config/zshrc/*.zsh` | Your overlays, sourced by `~/.zshrc` **before** oh-my-zsh loads. |
+
+Do not put personal tweaks into `~/.zshrc` if you want painless upgrades: put them under `~/.config/zshrc/` instead.
+
 ## Personal configuration
 
-`~/.zshrc` is meant to stay close to this repo's canonical version. Put your own
-tweaks in `~/.config/zshrc/` instead of editing `~/.zshrc` directly: every
-`*.zsh` file there is sourced near the end of `~/.zshrc`, just before oh-my-zsh
-loads, so it can add plugins and override defaults.
+Every `*.zsh` file in `~/.config/zshrc/` is sourced near the end of `~/.zshrc`,
+just before oh-my-zsh loads, so it can add plugins and override defaults.
 
 ```bash
-# ~/.config/zshrc/my.zsh
-plugins+=(zsh-nvm)                 # add plugins
-plugins=(${plugins:#zsh-autosuggestions})   # or remove one
+# ~/.config/zshrc/local.zsh
+plugins+=(docker)                          # add plugins
+plugins=(${plugins:#zsh-autosuggestions})  # or remove one
 alias gs='git status'
 ```
 
-Ready-made configs from this repo's `zshrc/` directory (`fnm`, `nvm`, `pyenv`,
-`merlin_devbox`, `merlin_worker`, `personal`, `p10k`) can be pulled in by name:
+Ready-made **tool** configs from this repo's `zshrc/` directory can be pulled in
+by name (not personal samples):
 
 ```bash
 curl -fsSL https://git.miomio.moe/mio/easyzsh/raw/branch/master/patch.sh | bash -s -- fnm pyenv
 ```
 
+Current fragments: `fnm`, `nvm`, `pyenv`, `p10k`, `merlin_devbox`, `merlin_worker`.
+
 Because these files load before oh-my-zsh, plugin and theme changes take effect;
 aliases that must beat oh-my-zsh's own should be defined after oh-my-zsh loads
 (see the note in `~/.zshrc`).

zshrc/personal.zsh

@@ -1,11 +0,0 @@
-
-# This my personal zshrc configs. Feel free to use it and modify according to your needs
-# Place all your .zshrc configurations (including this one) in a single or multiple files under ~/.config/ezsh/zshrc/ folder
-
-# Additional OH-MY-ZSH plugins to enable
-plugins+=(lol httpie docker docker-compose pyenv pip)
-
-# Remove OH-MY-ZSH plugins from the default config
-plugins=(${plugins:#(zsh-autosuggestions|lol)})
-
-POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(virtualenv status command_execution_time background_jobs todo ram load rvm time)