zk: Fix note dir location and add cd alias

The note dir is in fact our `$WIKIROOT` so we set it to that by default.
Also took the chance and added a small 'cd' command into the note dir,
using `ncd`

.dotter/global.toml

@@ -78,6 +78,7 @@ social = "~"
 "writing/sioyek/config" = "~/.config"
 "writing/zathura/config" = "~/.config"
 "writing/zk/config" = "~/.config"
+"writing/zk/config/sh/alias.d/zk.sh" = { target = "~/.config/sh/alias.d/zk.sh", type = "symbolic" }
 "writing/pandoc/local" = "~/.local"
 writing = "~"
 

writing/zk/config/sh/alias.d/zk.sh

@@ -15,3 +15,5 @@ n() {
 if command -v nvim >/dev/null 2>&1; then
     alias ni='nvim +"lua require \"zk.commands\".get(\"ZkCd\")()" +"edit $WIKIROOT/index.md"'
 fi
+
+alias ncd='pushd $WIKIROOT'

writing/zk/config/sh/env.d/zk.sh

@@ -1,4 +1,4 @@
 #!/usr/bin/env sh
 #
 
-export ZK_NOTEBOOK_DIR="${WIKIROOT:-~/documents/notes/}/pinky"
+export ZK_NOTEBOOK_DIR="${WIKIROOT:-~/documents/notes/}"