feat(revamp): add zsh and neovim configs, add an install script and a dependencies list

config/zsh/.zshrc

@@ -0,0 +1,37 @@
+# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.config/zsh/.zshrc.
+# Initialization code that may require console input (password prompts, [y/n]
+# confirmations, etc.) must go above this block; everything else may go below.
+if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
+  source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
+fi
+
+# ~/.config/zsh/.zshrc - Main zsh configuration
+# Modular framework using prezto, fzf, and system plugins
+
+# --- Prezto ---
+export POWERLEVEL9K_CONFIG_FILE="$ZDOTDIR/p10k/p10k.zsh"
+source "${ZDOTDIR:-$HOME}/.zprezto/init.zsh"
+
+# --- System plugins ---
+# zsh-autosuggestions
+if [[ -f /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh ]]; then
+  source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
+  ZSH_AUTOSUGGEST_STRATEGY=(history completion)
+  ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=244"
+fi
+
+# --- Modular config ---
+for conf in "$ZDOTDIR"/conf.d/*.zsh(N); do
+  source "$conf"
+done
+
+# --- Local overrides ---
+[[ -f ~/.env.zsh ]] && source ~/.env.zsh
+
+# --- zsh-syntax-highlighting (must be sourced last) ---
+if [[ -f /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ]]; then
+  source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
+fi
+
+# To customize prompt, run `p10k configure` or edit ~/.config/zsh/p10k/p10k.zsh.
+[[ ! -f ~/.config/zsh/p10k/p10k.zsh ]] || source ~/.config/zsh/p10k/p10k.zsh