Add main landmark to templates and adjust titles (#22670)

* Add main aria landmark to templates
 * Adjust some titles to improve understanding of location in navigation

Contributed by @Forgejo

templates/org/settings/applications.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings options">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings options">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/applications_oauth2_edit.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings options">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings options">
 	{{template "org/header" .}}
 
 	{{template "user/settings/applications_oauth2_edit_form" .}}

templates/org/settings/delete.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings delete">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings delete">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/hook_new.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings new webhook">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings new webhook">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/hooks.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings webhooks">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings webhooks">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/labels.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings labels">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings labels">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/options.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings options">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings options">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/packages.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings packages">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings packages">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/packages_cleanup_rules_edit.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings packages">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings packages">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/packages_cleanup_rules_preview.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings packages admin">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings packages admin">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">

templates/org/settings/secrets.tmpl

@@ -1,5 +1,5 @@
 {{template "base/head" .}}
-<div class="page-content organization settings webhooks">
+<div role="main" aria-label="{{.Title}}" class="page-content organization settings webhooks">
 	{{template "org/header" .}}
 	<div class="ui container">
 		<div class="ui grid">