Add initial configs for obsidian and copy logic for files

obsidian seems to only have a per-vault config approach, so my approach
is to define settings within .config/obsidian, then copy to vault dirs

src_files/.config/obsidian/app.json

@@ -0,0 +1,17 @@
+{
+  "defaultViewMode": "preview",
+  "showLineNumber": true,
+  "spellcheck": false,
+  "autoPairBrackets": false,
+  "autoPairMarkdown": false,
+  "useTab": false,
+  "autoConvertHtml": false,
+  "vimMode": true,
+  "trashOption": "none",
+  "newFileLocation": "folder",
+  "newFileFolderPath": "inbox",
+  "showUnsupportedFiles": true,
+  "attachmentFolderPath": "inbox",
+  "showInlineTitle": false,
+  "readableLineLength": false
+}

src_files/.config/obsidian/appearance.json

@@ -0,0 +1,4 @@
+{
+  "theme": "obsidian",
+  "accentColor": "#2f930e"
+}

src_files/.config/obsidian/core-plugins.json

@@ -0,0 +1,33 @@
+{
+  "file-explorer": true,
+  "global-search": true,
+  "switcher": true,
+  "graph": true,
+  "backlink": true,
+  "canvas": true,
+  "outgoing-link": true,
+  "tag-pane": true,
+  "footnotes": false,
+  "properties": false,
+  "page-preview": true,
+  "daily-notes": true,
+  "templates": true,
+  "note-composer": true,
+  "command-palette": true,
+  "slash-command": false,
+  "editor-status": true,
+  "bookmarks": true,
+  "markdown-importer": false,
+  "zk-prefixer": false,
+  "random-note": false,
+  "outline": true,
+  "word-count": true,
+  "slides": false,
+  "audio-recorder": false,
+  "workspaces": false,
+  "file-recovery": true,
+  "publish": false,
+  "sync": false,
+  "bases": true,
+  "webviewer": false
+}

src_files/.config/obsidian/hotkeys.json

@@ -0,0 +1,16 @@
+{
+  "markdown:toggle-preview": [
+    {
+      "modifiers": [
+        "Mod"
+      ],
+      "key": "E"
+    },
+    {
+      "modifiers": [
+        "Alt"
+      ],
+      "key": "R"
+    }
+  ]
+}

src_files/.config/zsh/.zshenv

@@ -31,6 +31,9 @@ export ZDOTDIR="$XDG_CONFIG_HOME/zsh" # may already be set, set anyway
 # git
 export GIT_EDITOR="$EDITOR"
 
+# obsidian
+export OBSIDIAN_WORKSPACES_TO_CONFIGURE=("$DIR_NOTES")
+
 # clean-up of home dir
 export __CF_USER_TEXT_ENCODING="0x0:0x0"