fix: icon now shown in other languages.

exampleSiteMultilingual/content/posts/demo-diagram/icon.svg

@@ -0,0 +1 @@
+<svg  xmlns="http://www.w3.org/2000/svg"  width="24"  height="24"  viewBox="0 0 24 24"  fill="none"  stroke="currentColor"  stroke-width="2"  stroke-linecap="round"  stroke-linejoin="round"  class="icon icon-tabler icons-tabler-outline icon-tabler-chart-histogram"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M3 3v18h18" /><path d="M20 18v3" /><path d="M16 16v5" /><path d="M12 13v8" /><path d="M8 16v5" /><path d="M3 11c6 0 5 -5 9 -5s3 5 9 5" /></svg>

exampleSiteMultilingual/content/posts/demo-diagram/index.zh.md

@@ -0,0 +1,110 @@
++++
+author = "Hugo Authors"
+title = "Demo - Support for Diagrams"
+date = "2024-05-06"
+description = "Guide to advanced usage of Anubis2"
+tags = [
+    "emoji",
+]
++++
+
+Feel free to switch between the light and dark themes to see how the diagram adapts its colors accordingly.
+
+## Mermaid Diagrams
+
+```mermaid
+gantt
+    title A Gantt Diagram
+    dateFormat YYYY-MM-DD
+    section Section
+        A task          :a1, 2014-01-01, 30d
+        Another task    :after a1, 20d
+    section Another
+        Task in Another :2014-01-12, 12d
+        another task    :24d
+
+```
+
+Get more examples at [About Mermaid](https://mermaid.js.org/intro/)
+
+<!--more-->
+
+```mermaid
+gitGraph:
+    commit "Ashish"
+    branch newbranch
+    checkout newbranch
+    commit id:"1111"
+    commit tag:"test"
+    checkout main
+    commit type: HIGHLIGHT
+    commit
+    merge newbranch
+    commit
+    branch b2
+    commit
+```
+
+
+
+```mermaid
+stateDiagram
+    [*] --> Still
+    Still --> [*]
+
+    Still --> Moving
+    Moving --> Still
+    Moving --> Crash
+    Crash --> [*]
+
+```
+
+```mermaid
+sankey-beta
+
+Pumped heat,"Heating and cooling, ""homes""",193.026
+Pumped heat,"Heating and cooling, ""commercial""",70.672
+```
+
+```mermaid
+sequenceDiagram
+    loop Daily query
+        Alice->>Bob: Hello Bob, how are you?
+        alt is sick
+            Bob->>Alice: Not so good :(
+        else is well
+            Bob->>Alice: Feeling fresh like a daisy
+        end
+
+        opt Extra response
+            Bob->>Alice: Thanks for asking
+        end
+    end
+
+```
+
+```mermaid
+sequenceDiagram
+    participant Alice
+    participant Bob
+    Alice->>John: Hello John, how are you?
+    loop Healthcheck
+        John->>John: Fight against hypochondria
+    end
+    Note right of John: Rational thoughts <br/>prevail!
+    John-->>Alice: Great!
+    John->>Bob: How about you?
+    Bob-->>John: Jolly good!
+```
+
+## GoAT
+
+```goat
+      .               .                .               .--- 1          .-- 1     / 1
+     / \              |                |           .---+            .-+         +
+    /   \         .---+---.         .--+--.        |   '--- 2      |   '-- 2   / \ 2
+   +     +        |       |        |       |    ---+            ---+          +
+  / \   / \     .-+-.   .-+-.     .+.     .+.      |   .--- 3      |   .-- 3   \ / 3
+ /   \ /   \    |   |   |   |    |   |   |   |     '---+            '-+         +
+ 1   2 3   4    1   2   3   4    1   2   3   4         '--- 4          '-- 4     \ 4
+```

layouts/partials/post-summary.html

@@ -2,13 +2,13 @@
     <div class="post-header">
         <header>
             {{ $random := (md5 .Title) }}
-            {{ $iconPath := printf "%s/icon.svg" .File.Dir }}
+            {{ $iconPath := printf "%sicon.svg" .File.Dir }}
             {{ if fileExists $iconPath }}
                 <style>
                     .post-icon-{{ $random }}::before {
                         display: inline-block;
                         content: '';
-                        background: url("{{ $iconPath }}");
+                        background: url("/{{ $iconPath }}");
                         width: 1.2em;
                         height: 1.2em;
                         background-size: auto 100%;