previously, we would only refresh sessions when authenticated requests
took place. the new middleware attempts a refresh for every request, if
expiry is approaching (<5m). this way, user sessions remain refreshing
by simply hanging out on tangled.

Signed-off-by: oppiliappan <me@oppi.li>

the upgrade banner is left empty if the user's session is expired. this
prevents them from randomly being booted to the login page.

Signed-off-by: oppiliappan <me@oppi.li>

Signed-off-by: oppiliappan <me@oppi.li>

Signed-off-by: oppiliappan <me@oppi.li>

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

Also add NewIssueComment to the interface.

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>

slipped through debug.

Signed-off-by: oppiliappan <me@oppi.li>

Signed-off-by: oppiliappan <me@oppi.li>

quickly subscribe to all default labels.

Signed-off-by: oppiliappan <me@oppi.li>

Signed-off-by: oppiliappan <me@oppi.li>

this page was making a redundant query to db.GetRepos. this page could
be still faster when paginated.

Signed-off-by: oppiliappan <me@oppi.li>

switch from corelated query to window function. practically, this gives
us a 10x speedup for this portion of the function. we can go further by
running each subquery for GetRepos concurrently, but the potential wins
here is in the order of ~2ms.

Signed-off-by: oppiliappan <me@oppi.li>