More onboarding improvements (#83)

* Improved custom YYYY-MM-DD output template option

* Clarified embedding vs. downloading on media profile form

* Improved form helpers more; Added a helper to every field

lib/pinchflat_web/controllers/media_profiles/media_profile_html/media_profile_form.html.heex

@@ -35,13 +35,13 @@
     field={f[:download_auto_subs]}
     type="toggle"
     label="Download Autogenerated Subtitles"
-    help="Prefers normal subs but will download autogenerated if needed"
+    help="Prefers normal subs but will download autogenerated if needed. Requires 'Download Subtitles' to be enabled"
   />
   <.input
     field={f[:embed_subs]}
     type="toggle"
     label="Embed Subtitles"
-    help="Embeds subtitles in the video file itself, if supported (recommended)"
+    help="Downloads and embeds subtitles in the media file itself, if supported. Uneffected by 'Download Subtitles' (recommended)"
   />
   <.input
     field={f[:sub_langs]}
@@ -63,7 +63,7 @@
     field={f[:embed_thumbnail]}
     type="toggle"
     label="Embed Thumbnail"
-    help="Embeds thumbnail in the video file itself, if supported (recommended)"
+    help="Downloads and embeds thumbnail in the media file itself, if supported. Uneffected by 'Download Thumbnail' (recommended)"
   />
 
   <h3 class="mt-8 text-2xl text-black dark:text-white">
@@ -79,7 +79,7 @@
     field={f[:embed_metadata]}
     type="toggle"
     label="Embed Metadata"
-    help="Embeds metadata in the video file itself, if supported (recommended)"
+    help="Downloads and embeds metadata in the media file itself, if supported. Uneffected by 'Download Metadata' (recommended)"
   />
 
   <h3 class="mt-8 text-2xl text-black dark:text-white">
@@ -98,6 +98,7 @@
     options={friendly_format_type_options()}
     type="select"
     label="Include Livestreams?"
+    help="Excludes media that comes from a past livestream"
   />
 
   <h3 class="mt-8 text-2xl text-black dark:text-white">
@@ -109,7 +110,7 @@
     options={friendly_resolution_options()}
     type="select"
     label="Preferred Resolution"
-    help="Will grab the closest available resolution if your preferred is not available"
+    help="Will grab the closest available resolution if your preferred is not available. 'Audio Only' grabs the highest quality m4a"
   />
 
   <.button class="my-10 sm:mb-7.5 w-full sm:w-auto">Save Media profile</.button>