Added bootstrapping for shell

.config/yadm/bootstrap

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -eu
+
+# Directory to look for bootstrap executables in
+BOOTSTRAP_D="${BASH_SOURCE[0]}.d"
+
+if [[ ! -d "$BOOTSTRAP_D" ]]; then
+    echo "Error: bootstrap directory '$BOOTSTRAP_D' not found" >&2
+    exit 1
+fi
+
+find "$BOOTSTRAP_D" -type f | sort | while IFS= read -r bootstrap; do
+    if [[ -x "$bootstrap" && ! "$bootstrap" =~ "##" && ! "$bootstrap" =~ "~$" ]]; then
+        if ! "$bootstrap"; then
+            echo "Error: bootstrap '$bootstrap' failed" >&2
+            exit 1
+        fi
+    fi
+done

.config/yadm/bootstrap.d/shell

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+if [[ ! -r "$HOME/.local/share/blesh/ble.sh" ]]; then
+    echo "+ ble.sh"
+    git clone --recursive --depth 1 --shallow-submodules https://github.com/akinomyoga/ble.sh.github
+    make -C ble.sh install PREFIX="$HOME/.local"
+    rm -rf ble.sh
+fi
+
+if [[ ! -d "$HOME/.tmux/plugins" ]]; then
+    echo "+ TMux Plugin Manager"
+    mkdir -p "$HOME/.tmux/plugins"
+    git clone https://github.com/tmux-plugins/tpm "$HOME/.tmux/plugins/tpm"
+fi
+
+if [[ ! -d "$HOME/.config/nvim" ]]; then
+    echo "+ NvChad"
+    git clone https://github.com/NvChad/starter ~/.config/nvim
+    echo "! Run :MasonInstallAll while running nvim to finish NvChat install"
+fi