Structured Data 2024 Chapter (#3811)

* Update structured-data.md

* Create test.txt

* Add files via upload

* remove file

* update sd chapter

* Enable chapter

* Conributors

* updated

* update

* Update src/content/en/2024/structured-data.md

* Images

* Missing figures

* Linting

* Linting

* More linting

* Incorporated feedback

* fixing linting issues

* proper padding for markdown

* improving image descriptions

* updating linting

* update linting

* update

* adding the missing figure_markup details

* Chart URLs and Headings

* Links

* Add SVG

* Retake images

* Figure formatting

* Update sankey diagrams

* Tone down bold, in keeping with Web Almanac style

* More bold

* Remove unused header

---------

Co-authored-by: Barry Pollard <barrypollard@google.com>

Author: cyberandy

src/config/2024.json

@@ -36,8 +36,7 @@
           "chapter_number": "4",
           "title": "Structured Data",
           "slug": "structured-data",
-          "hero_dir": "2021",
-          "todo": true
+          "hero_dir": "2021"
         },
         {
           "part": "I",

src/config/contributors.json

@@ -427,6 +427,9 @@
       ],
       "2022": [
         "authors"
+      ],
+      "2024": [
+        "authors"
       ]
     },
     "twitter": "cyberandy",
@@ -2008,6 +2011,17 @@
     "twitter": "JoubranJad",
     "website": "https://learnjavascript.online/"
   },
+  "capjamesg": {
+    "avatar_url": "37276661",
+    "github": "capjamesg",
+    "name": "James Gallagher",
+    "website": "https://jamesg.blog/",
+    "teams": {
+      "2024": [
+        "editors"
+      ]
+    }
+  },
   "Cherry": {
     "avatar_url": "856748",
     "github": "Cherry",
@@ -2082,6 +2096,9 @@
     "teams": {
       "2021": [
         "editors"
+      ],
+      "2024": [
+        "reviewers"
       ]
     },
     "twitter": "JarnoVanDriel"
@@ -3898,6 +3915,17 @@
     },
     "twitter": "rvtheverett"
   },
+  "rrlevering": {
+    "avatar_url": "449051",
+    "github": "rrlevering",
+    "name": "Ryan Levering",
+    "teams": {
+      "2024": [
+        "reviewers"
+      ]
+    },
+    "twitter": "rrlevering"
+  },
   "ksakae1216": {
     "avatar_url": "1982567",
     "github": "ksakae1216",