This patch fetches auth code or an auth token from the custom headlamp
redirect URI if present and tries to send it to the renderer process.

We want to track all the URLs of the format headlamp:// and open them
with headlamp app, for this we need to register this protocol in the
build configuration.

headlamp-plugin 0.4.8

Plugin: allow cluster chooser button overriding

Add clusters dynamically

We also add the infrastructure on redux store to add the chooser button
component

This patch adds a new setCluster method to the lib/Headlamp class.

This patch adds test coverage to the dynamic cluster creation, and
for that the code that creates the Headlamp base HTTP handler had to
be also abstracted into its own function and started without failing
if kubeconfigs are not found.

We want plugins to set up clusters dynamically, i.e. to have a new
backend endpoint to tell it about clusters that do not come from the
kubeconfig files.

Instead of keeping a list of clusters around when we have already that
information as part of the contextProxies var, we should instead just
dynamically get the clusters from the latter.

This will also make the /config endpoint accurate when we start
adding clusters dynamically.

These changes keep the needed contexts and respective proxy set ups
in a map which is used dynamically when a cluster API request is
received. This doesn't change the previous behavior of Headlamp but
makes things simpler to later add clusters dynamically.

helm chart: Support deploying the ServiceAccount in different namespaces

Co-authored-by: S Santhosh Nagaraj <nssvlr@gmail.com>

plugins: Use dev headlamp-plugin when testing examples

app: Update electron to 13.6.9

Implement new cluster chooser style

frontend: Add router to pluginLib

There was a typo (capital N).

A method is better in terms of dev ex here.

We want all the route related methods to be used by plugin developers
thus exporting this in the pluginLib makes sense.

Add notification area

build(deps): bump async from 2.6.3 to 2.6.4 in /frontend

build(deps): bump ejs from 3.1.6 to 3.1.7 in /app

build(deps): bump async from 3.2.0 to 3.2.3 in /plugins/headlamp-plugin

We also allow to make search by resource object id available,
This patch also fixes a small issue with how hasSearch was used we want
to update showFilters in SectionFilterHeader as soon as hasSearch
changes, but we didn't had that yet.

We want plugin devs to leverage the functionality of creating custom
notifications that's why this patch passes the skeleton notification
module to help plugin devs to build notifications on top of that, this
patch also updates headlamp-plugin lib to take into consideration the
exported notification module.

This patch also adds a theme property notificationBorderColor to handle
borders around notifications on theme changes.