google-lighthouse:
Warning: Consider avoiding viewport values that prevent users from resizing documents.

Rule ID: meta-viewport
Accessibility:
Ruleset: axe-core 4.4
User Impact: Critical
Guidelines: WCAG 2.1 Best Practice, WCAG 2.0 Best Practice

Disallow crawlers to crawl and index page.
Crawling causes  traffic and high load.
Indexation max cause unintended attention, e.g. spam, ..

Reference:
https://developers.google.com/search/docs/crawling-indexing/robots-meta-tag

Instead of checking for the deprecated sysfs entry `wireless` which no
longer exists when running newer versions of openwrt, testing for `phy80211`
can be used and works for old and new versions of openwrt.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

The gateway_tq was added to respondd in #2596. Now, we also show it on
the status page.

Since freifunk-gluon/packages#250 mesh-vpn-peers
can be empty arrays if they're not connected
and the node is in a WireGuard site.

Fixes: 1cb0fc84 ("gluon-status-page: swap bandwidth limits (#2304)")
Resolves #2370

The network.wireless status ubus call only returns the configured
channel from UCI, breaking the status page in outdoor mode, where the
configuration contains 'auto' instead of a number.

Fixes: 0d3fa6b5 ("gluon-status-page: use ubus to get radio channels")
Closes #2336

In js `return` does behave like `continue` in a forEach() iteration.
The fixed function was intended to return nothing on error and does so
now, instead of a shorter (useless) array like before.

Fixes the display of client counts, which are numbers and not strings
in the respondd data.

Fixes: 3a885a1b ("gluon-status-page: make "gateway nexthop" a link (#2278)")

Do not depend on the respondd-airtime module just to get the configured
channels. This removes the display of the frequency in addition to the
channel, as it is not readily available.

In addition, the translation string is improved to allow for text after
the channel number.

This code is usually running on an embedded CPU without FPU. In
addtition to its inefficience, the algorithm is also much harder to
understand.

Replace the logarithm formula with a simple loop.

With this commit, the gateway nexthop is now a clickable link, that leads
to the status page of the nexthop.

overflow for 'DejaVu Sans'.

This adds the wireless client count for 2.4GHz and 5 GHz radios to the
status page. Previously, only the total client count advertised by
the mesh protocol was visible.

This reverts commits
- caf2dd03.
- 07ebac6a
- 55eff45f

I accidentally pushed these commits as I had them lying around on a
dirty checkout I did testing on.