Introduce new groups in the technical documentation. (#984)

* Move TLVError and HAPHTTPError to the test-utils directory

* Add link to the guide for presenting erroneous accessory state to the user

* Upgrade supported typescript version

* Organize main documentation page by groups

* Regenerate docs

* Setup lint docs

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: Supereg
+custom: "https://paypal.me/Supereg"

.github/workflows/build.yml

@@ -16,3 +16,6 @@ jobs:
   lint:
     needs: build_and_test
     uses: homebridge/.github/.github/workflows/eslint.yml@main
+  lint-docs:
+    needs: build_and_test
+    uses: homebridge/.github/.github/workflows/lint-docs.yml@main

docs/assets/highlight.css

@@ -15,7 +15,7 @@
     --dark-hl-6: #6A9955;
     --light-hl-7: #0070C1;
     --dark-hl-7: #4FC1FF;
-    --light-code-background: #F5F5F5;
+    --light-code-background: #FFFFFF;
     --dark-code-background: #1E1E1E;
 }
 
@@ -43,7 +43,7 @@
     --code-background: var(--dark-code-background);
 } }
 
-body.light {
+:root[data-theme='light'] {
     --hl-0: var(--light-hl-0);
     --hl-1: var(--light-hl-1);
     --hl-2: var(--light-hl-2);
@@ -55,7 +55,7 @@ body.light {
     --code-background: var(--light-code-background);
 }
 
-body.dark {
+:root[data-theme='dark'] {
     --hl-0: var(--dark-hl-0);
     --hl-1: var(--dark-hl-1);
     --hl-2: var(--dark-hl-2);