v0.11.2 hotfix

Prevent failed requests on failed user silence check

Fix password-protected page template

This also saves a user suspension check when a post isn't found.

a user who had previously authenticated on a protected collection would
still see the post after the owner was silenced, with a banner meant for
the owner displayed.

Logged-in users never see this particular page, so it's not needed here.

Previously, any password-protected collection on a suspended account
would prompt visitors for a password, and *then* take them to the "not
found" page. This fixes that.

Suppress log when editing a collection post or its metadata

Use "silenced" phrasing instead of "suspended"

Fixed "user-supsended" to "user-suspended"

This adds the instance's Hostname to the collection data loaded when
editing a collection post or its metadata. While not technically needed
in this situation, it suppresses an alarming error log.

Resolves #216

Fix fediverse post IDs

Fix suspension check in fetchPost()

Previously, fetching ActivityStreams data about a post via
/api/posts/ID, instead of /api/collections/ALIAS/posts/SLUG wouldn't
include the instance's base URL. This fixes that.

Previously, this check would return a "user not found" error when
retrieving a collection post by its post ID, e.g. /api/posts/abc123
instead of /api/collections/demo/posts/my-slug -- this happens
particularly when `Announce`ing a post in the fediverse. This change
fixes that.

This fixes a panic from a nil user when calling u.IsSuspended().
Instead, this checks and calls IsSuspended() on `owner`.

This reverts some code from 5429ca4a, which broke collection post
loading on blog posts when not logged in.

This adds a Reader tab when necessary while logged in, and generally
keeps the navigation consistent for logged-in users, particularly in
regard to the Reader:

- Now includes user buttons and dropdown
- Makes header on user pages consistent with Reader page

Fix collection template issues introduced in #205

This reduces unnecessary logging by not showing the "no template" line
when the `editor` config value is empty (default).

This fixes a template rendering issue caused by bad references to $.Host
in pinned posts links on single-user instances.

Closes #207

Add account suspension features

Resolves T695

- Tagged posts
- Collection index

Ref T661

Some of the work needed to have the backend match user-facing wording.

Ref T661

This puts the verbiage more in line with what the feature does, and
leaves room for other moderation controls in the future.

NOTE: this includes no backend refactoring, which may be confusing. We
should rename things to fit ASAP.

Ref T661

From u.Status == UserSuspended to u.IsSuspended()

Ref T661

Previously, this had bad template logic and showed the wrong email address.

Ref T695

Ref T695

Also updates some whitespace in the JS.

Ref T695

This also adjusts the style and includes the user's password, so the
admin can easily notify them.

Ref T695

This resets user password to something random that also reminds the user
they should change it immediately after logging in, instead of a
completely random jumble of characters.

Ref T695

Move logic into template, rather than add another field to the page.

Ref T695

Ref T695

Fix URLs in CSV exports

the change to take a hostname in Post.CanonicalURL broke a few template
using that function. This adds a Hostname string to the Post being
passed to templates and passes it to calls to Post.CanonicalURL

This includes the instance's hostname in calls to export a CSV file and
PublicPost.CanonicalURL().

It also fixes a panic in that method during CSV export caused by draft
posts.

Previously it was above the header.

Ref T661

This also includes a bit of explanation about what suspending a user
actually does.

Ref T661