feat(docs): improve internal links documentation

src/public/app/doc_notes/en/User Guide/User Guide/Note Types/Text/Links.html

@@ -5,7 +5,7 @@
 <p>To create a link without a custom text:</p>
 <ul>
   <li>Press
-    <img src="1_Links_image.png" width="15" height="16">in the&nbsp;<a class="reference-link" href="#root/pOsGYCXsbNQG/KSZ04uQ2D1St/iPIMuisry3hd/_help_nRhnJkTT8cPs">Formatting toolbar</a>:
+    <img src="2_Links_image.png" width="15" height="16">in the&nbsp;<a class="reference-link" href="#root/pOsGYCXsbNQG/KSZ04uQ2D1St/iPIMuisry3hd/_help_nRhnJkTT8cPs">Formatting toolbar</a>:
     <ul>
       <li>A popup will appear, type or paste the URL in the box.</li>
       <li>Press <kbd>Enter</kbd> or the check mark icon to confirm.</li>
@@ -32,31 +32,66 @@
     <img
     src="Links_image.png" width="18" height="18"> <em>Edit link</em> button.</li>
   <li>To remove a link, click on it and press the
-    <img src="2_Links_image.png"
+    <img src="3_Links_image.png"
     width="18" height="18"> <em>Unlink</em> button.</li>
 </ul>
 <p>You can follow external link by either double clicking (will open new
   tab/window) it or right clicking on them and choosing "Open in new tab".</p>
 <h2>Internal links to notes</h2>
-<p>Links to internal notes are created a bit differently. To create link
-  to note at current cursor position, press <kbd>Ctrl</kbd> + <kbd>L</kbd>.</p>
-<p>In the dialog you can see radio button to choose from different types
-  of linking:</p>
+<p>Unlike external notes, internal links (links to other notes) can be created
+  at the current position by :</p>
+<ol>
+  <li>Pressing <kbd>Ctrl</kbd> + <kbd>L</kbd> or the
+    <img src="1_Links_image.png"
+    width="20" height="17">button from the&nbsp;<a class="reference-link" href="#root/pOsGYCXsbNQG/KSZ04uQ2D1St/iPIMuisry3hd/_help_nRhnJkTT8cPs">Formatting toolbar</a>.</li>
+  <li>Filling in the desired note to link. It's also possible to create notes
+    from this dialog by typing a non-existing note title and selecting <em>Create and link child note</em>.</li>
+</ol>
+<p>There are two link types, adjustable when creating the link to the note:</p>
+<ol>
+  <li><em>link title mirrors the note's current title</em>
+    <ol>
+      <li>This is sometimes also called "reference link".</li>
+      <li>Title of such links cannot be changed, instead it is always mirroring
+        the title of linked note.</li>
+      <li>The icon of the note is also displayed.</li>
+      <li>The link title will automatically update if the title of the note is changed.</li>
+    </ol>
+  </li>
+  <li><em>link title can be changed arbitrarily</em>
+    <ol>
+      <li>This is the traditional hyperlink, where the text of the link can be different
+        to the note title.</li>
+    </ol>
+  </li>
+</ol>
+<p>Once an internal link is created:</p>
 <ul>
-  <li>link title mirrors the note's current title - this is sometimes also called
-    "reference link". Title of such links cannot be changed, instead it is
-    always mirroring the title of linked note. This way the link title is never
-    outdated</li>
-  <li>link title can be changed arbitrarily - this is the traditional hyperlink
-    - you link to a particular note and can choose the link title</li>
+  <li>You can follow the note link by double clicking it.</li>
+  <li>Alternatively if you only wish to quickly preview the content, you can
+    hover over the link and will see read only preview.</li>
 </ul>
-<p>
-  <img src="Links_create-link-to-note.gif">
-</p>
-<p>You can follow the note link by double clicking it.</p>
-<p>Alternatively if you only wish to quickly preview the content, you can
-  hover over the link and will see read only preview.</p>
-<h3>In-place linking</h3>
+<h2>Pasting links</h2>
+<ul>
+  <li>For internal links (links to notes in Trilium), press Ctrl+C in the&nbsp;
+    <a
+    class="reference-link" href="#root/pOsGYCXsbNQG/gh7bpGYxajRS/Vc8PjrjAGuOp/_help_oPVyFC7WL2Lp">Note Tree</a>:
+      <ul>
+        <li>Pasting directly in a text note will create a reference link (with an
+          icon to the note and the actual note title).</li>
+        <li>Pasting over an existing text will create a traditional link.</li>
+      </ul>
+  </li>
+  <li>For external links:
+    <ul>
+      <li>Paste the raw URL directly and press space to turn it into a link.</li>
+      <li>Select a text and paste the URL over it to turn that text into a link.</li>
+      <li>If you are pasting a formatted link (e.g. from the a webpage in a browser),
+        simply paste it and it will keep the original text and URL.</li>
+    </ul>
+  </li>
+</ul>
+<h2>In-place linking</h2>
 <p>Trilium also provides "inline" linking - type <code>@</code> and you'll
   see an autocomplete, just type few characters from the desired note title,
   press enter and you have a link.</p>