Major config changes

Add alacritty config, as it is my main terminal now
Change **a lot** of nvim configs
Add tmux configuration
Update zsh configs
Add .gitconfig with custom pager
Include tmux-plugin-manager as a submodule

.config/tmux/keybinds.conf

@@ -0,0 +1,21 @@
+# Change prefix key to C-a, found in in GNU Screen
+unbind-key C-b
+
+set-option -g prefix C-a
+bind-key C-a send-prefix
+
+# Sane splits
+bind u previous-window
+bind i next-window
+
+bind n new-window -c "#{pane_current_path}"
+
+bind k split-window -v
+bind l split-window -h
+
+# Rebind command key to ;
+bind \; command-prompt
+
+bind-key -n M-C-l send-keys C-l
+
+# vim: ft=tmux

.config/tmux/plugins.conf

@@ -0,0 +1,23 @@
+set -g @plugin 'odedlaz/tmux-onedark-theme'
+set -g @plugin 'tmux-plugins/tpm'
+set -g @plugin 'tmux-plugins/tmux-battery'
+
+
+# Battery icons
+set -g @batt_icon_charge_tier8 ' '
+set -g @batt_icon_charge_tier7 ' '
+set -g @batt_icon_charge_tier6 ' '
+set -g @batt_icon_charge_tier5 ' '
+set -g @batt_icon_charge_tier4 ' '
+set -g @batt_icon_charge_tier3 ' '
+set -g @batt_icon_charge_tier2 ' '
+set -g @batt_icon_charge_tier1 '! !'
+
+# Change date and time format
+set -g @onedark_time_format "%I:%M %p"
+set -g @onedark_date_format "%D"
+set -g @onedark_widgets "#{battery_icon_charge} #{battery_percentage}%"
+
+run '~/.local/share/tmux-plugins/tpm/tpm'
+
+# vim: ft=tmux

.config/tmux/tmux.conf

@@ -0,0 +1,41 @@
+# Enable mouse
+setw -g mouse on
+
+# Enable 256 color mode and TrueColor
+set -s default-terminal "tmux-256color"
+set -as terminal-overrides ",xterm*:Tc"
+
+# Get rid of nvim escape delay
+set -s escape-time 0
+
+setw -g mode-keys vi
+
+
+# enable activity alerts
+setw -g monitor-activity on
+set -g visual-activity on
+
+# Center the window list ? idk what this does
+# set -g status-justify centre
+
+# Start with window 1 (instead of 0)
+set -g base-index 1
+
+# Start with pane 1
+setw -g pane-base-index 1
+
+# Reload config on C-r
+bind C-r source-file ~/.config/tmux/tmux.conf
+
+setw -g aggressive-resize on
+
+set -g history-limit 4096
+
+set -g status-justify left
+set -g status-bg default
+set -g status-interval 2
+
+# Source extra configs
+source-file ~/.config/tmux/keybinds.conf
+source-file ~/.config/tmux/plugins.conf
+# source-file ~/.config/tmux/vim.conf

.config/tmux/vim.conf

@@ -0,0 +1,13 @@
+is_vim="ps -o state= -o comm= -t '#{pane_tty}'| grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
+
+bind-key -n M-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
+bind-key -n M-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
+bind-key -n M-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
+bind-key -n M-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
+
+bind-key -T copy-mode-vi M-h select-pane -L
+bind-key -T copy-mode-vi M-j select-pane -D
+bind-key -T copy-mode-vi M-k select-pane -U
+bind-key -T copy-mode-vi M-l select-pane -R
+
+# vim: ft=tmux