feat: upgrade from Mermaid v8.3.1 to v8.4.3

Close #1419

data/assets.toml

@@ -56,8 +56,8 @@
   sri = "sha256-pB/deHc9CGfFpJRjC43imB29Rse8tak+5eXqntO94ck="
   url = "https://cdnjs.cloudflare.com/ajax/libs/anchor-js/%s/anchor.min.js"
 [js.mermaid]
-  version = "8.3.1"
-  sri = "sha256-vOIuDSYDirTfyr+S2MjFnhOz6Rgiz4ODFAHATG0rFxw="
+  version = "8.4.3"
+  sri = ""  # SRI unavailable.
   url = "https://cdnjs.cloudflare.com/ajax/libs/mermaid/%s/mermaid.min.js"
 
 # CSS

exampleSite/content/post/writing-technical-content/index.md

@@ -74,79 +74,141 @@ Academic supports a Markdown extension for diagrams. You can enable this feature
 An example **flowchart**:
 
     ```mermaid
-    graph TD;
-      A-->B;
-      A-->C;
-      B-->D;
-      C-->D;
+    graph TD
+    A[Hard] -->|Text| B(Round)
+    B --> C{Decision}
+    C -->|One| D[Result 1]
+    C -->|Two| E[Result 2]
     ```
 
 renders as
 
 ```mermaid
-graph TD;
-  A-->B;
-  A-->C;
-  B-->D;
-  C-->D;
+graph TD
+A[Hard] -->|Text| B(Round)
+B --> C{Decision}
+C -->|One| D[Result 1]
+C -->|Two| E[Result 2]
 ```
 
 An example **sequence diagram**:
 
     ```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!
+    Alice->>John: Hello John, how are you?
+    loop Healthcheck
+        John->>John: Fight against hypochondria
+    end
+    Note right of John: Rational thoughts!
+    John-->>Alice: Great!
+    John->>Bob: How about you?
+    Bob-->>John: Jolly good!
     ```
 
 renders as
 
 ```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!
+Alice->>John: Hello John, how are you?
+loop Healthcheck
+    John->>John: Fight against hypochondria
+end
+Note right of John: Rational thoughts!
+John-->>Alice: Great!
+John->>Bob: How about you?
+Bob-->>John: Jolly good!
 ```
 
 An example **Gantt diagram**:
 
     ```mermaid
     gantt
-      dateFormat  YYYY-MM-DD
-      section Section
-      A task           :a1, 2014-01-01, 30d
-      Another task     :after a1  , 20d
-      section Another
-      Task in sec      :2014-01-12  , 12d
-      another task      : 24d
+    section Section
+    Completed :done,    des1, 2014-01-06,2014-01-08
+    Active        :active,  des2, 2014-01-07, 3d
+    Parallel 1   :         des3, after des1, 1d
+    Parallel 2   :         des4, after des1, 1d
+    Parallel 3   :         des5, after des3, 1d
+    Parallel 4   :         des6, after des4, 1d
     ```
 
 renders as
 
 ```mermaid
 gantt
-  dateFormat  YYYY-MM-DD
-  section Section
-  A task           :a1, 2014-01-01, 30d
-  Another task     :after a1  , 20d
-  section Another
-  Task in sec      :2014-01-12  , 12d
-  another task      : 24d
+section Section
+Completed :done,    des1, 2014-01-06,2014-01-08
+Active        :active,  des2, 2014-01-07, 3d
+Parallel 1   :         des3, after des1, 1d
+Parallel 2   :         des4, after des1, 1d
+Parallel 3   :         des5, after des3, 1d
+Parallel 4   :         des6, after des4, 1d
+```
+
+An example **class diagram**:
+
+    ```mermaid
+    classDiagram
+    Class01 <|-- AveryLongClass : Cool
+    <<interface>> Class01
+    Class09 --> C2 : Where am i?
+    Class09 --* C3
+    Class09 --|> Class07
+    Class07 : equals()
+    Class07 : Object[] elementData
+    Class01 : size()
+    Class01 : int chimp
+    Class01 : int gorilla
+    class Class10 {
+      <<service>>
+      int id
+      size()
+    }
+    ```
+
+renders as
+
+```mermaid
+classDiagram
+Class01 <|-- AveryLongClass : Cool
+<<interface>> Class01
+Class09 --> C2 : Where am i?
+Class09 --* C3
+Class09 --|> Class07
+Class07 : equals()
+Class07 : Object[] elementData
+Class01 : size()
+Class01 : int chimp
+Class01 : int gorilla
+class Class10 {
+  <<service>>
+  int id
+  size()
+}
+```
+
+An example **state diagram**:
+
+    ```mermaid
+    stateDiagram
+    [*] --> Still
+    Still --> [*]
+    Still --> Moving
+    Moving --> Still
+    Moving --> Crash
+    Crash --> [*]
+    ```
+
+renders as
+
+```mermaid
+stateDiagram
+[*] --> Still
+Still --> [*]
+Still --> Moving
+Moving --> Still
+Moving --> Crash
+Crash --> [*]
 ```
 
 ### Todo lists