papis: Improve tui table view rendering

Show read status, tags, attached documents and notes in a swift overview -
trying to somewhat mimic the JabRef table view since I like it quite a lot.

writing/.config/papis/papistui.yaml

@@ -5,10 +5,11 @@ documentlist:
   marked-icon: ""
   multilinestyle:
     rows:
-      - "<cyan>{doc.alias('type')} {doc['ref']} {doc.forfile('')}</cyan>"
+      # TODO: show if already note attached; have info window display note content?
+      - "<cyan>{doc.alias('type')} {doc['ref']}</cyan>{' 󰘓 ' if doc['file'] else ''} {doc.alias('readstatus')}"
       - "<white><bold>{doc.html_escape['title']}</bold></white>"
       - "<blue>{doc.html_escape['author']}</blue>"
-      - "{doc.foreach('tags', '<lightgray>(</lightgray><lightgray><dim>{}</dim></lightgray><gray>)</gray>', split = ', ', sep = ' ')}"
+      - "{doc.foreach('tags', '<lightgray>(</lightgray><gray><dim>{}</dim></gray><lightgray>)</lightgray>', split = ', ', sep = ' ')}"
   tablestyle:
     separator: "  "
     headerstyle: "underline|bold"
@@ -16,26 +17,48 @@ documentlist:
     cursorrowstyle: "black_white|bold"
     columns:
       - {
-          header: "  #",
+          header: "󰑇",
-          content: "{doc.alias('type')} {str(len(doc.get_files()) if len(doc.get_files()) > 0 else '')}",
+          content: "{'󰗠' if doc['readstatus'] == 'read' else '󰗡' if doc['readstatus'] == 'skimmed' else ' '}",
-          width: 3,
+          width: 1,
         }
-      - { header: "Reference", content: "@{doc['ref']}", width: 15 }
+      - {
+          header: "",
+          content: "{'󰎚' if doc['notes'] else '󰎛' if doc['note'] else ' '}",
+          width: 1,
+        }
+      - {
+          header: "󰉺",
+          content: "{doc.alias('type')}",
+          width: 1,
+        }
+      - { header: "Authors", content: "{doc['author']}", width: 25 }
       - { header: "Year", content: "{str(doc['year'])}", width: 4 }
-      - { header: "Authors", content: "{doc['author']}", width: 20 }
+      - { header: "Title", content: "{doc['title']}", width: 125 }
-      - { header: "Title", content: "{doc['title']}", width: 200 }
+      - { header: "Reference", content: "{doc['ref']}", width: 15 }
+      - {
+          header: "󰘓",
+          content: "{str(len(doc.get_files()) if len(doc.get_files()) > 0 else '')}",
+          width: 1,
+        }
+      - { header: "Tags", content: "{doc['tags'] if isinstance(doc['tags'], str) else doc.foreach('tags', '{}', sep=', ')}", width: 35 }
   aliases:
     type:
       {
         article: "",
         book: "",
         incollection: "󰪧",
-        inbook: '',
+        inbook: "",
         software: "",
         presentation: "󰐨",
         thesis: "",
-        _default_: "",
+        _default_: "",
       }
+    readstatus: 
+      { 
+        read: "<green>󰗠</green>", 
+        skimmed: "<yellow>󰗡</yellow>" 
+      }
+
 keymappings:
   q: quit
   "?": help
@@ -81,7 +104,7 @@ infowindow:
 
 commandline:
   search:
-    keyword_aliases: {a: 'author:', t: 'title:', y: 'year:', k: 'tags:'}
+    keyword_aliases: { a: "author:", t: "title:", y: "year:", k: "tags:" }
 
 statusbar:
   left:
@@ -92,4 +115,3 @@ statusbar:
     search: "<black_magenta><bold> {info['mode_upper']} </black_magenta></bold><magenta_bg></magenta_bg>"
   right:
     default: "<green>{info['sortkeys']} </green><cyan_bg></cyan_bg><black_cyan> {info['idx']} < {info['marked']} < {info['view']} < {info['items']}  </black_cyan>"
-