GeezerVison

[UX] Grouped GPU prices are hard to compare (#4456)

* Show per-GPU prices on grouped offer cards

* Dim offer-card unit labels

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Co-authored-by: Andrey Cheptsov <[email protected]>

Keep offer availability separate during aggregation (#4440)

Co-authored-by: Andrey Cheptsov <[email protected]>

Resend gateway config before re-registering services (#4388)

The running gateway replica pipeline re-registers services after a
gateway loses its state, e.g. when the gateway is reinstalled, but it
never resends the global config. Certificates for the re-registered
services are then requested from certbot's default ACME server instead
of the configured one (staging, or an EAB CA). Only a server restart
resent the config, through init_gateways.

Submit the config before any service registration. The call is
idempotent and happens only on ticks that register services. If it
fails, skip the sync until the next tick rather than issue a
certificate from the wrong server.

Co-authored-by: Claude Opus 5.5 <[email protected]>

Add project quotas to the UI (#4370)

Co-authored-by: Andrey Cheptsov <[email protected]>

Fix gateway recovery after high request load (#4351)

* Fix gateway recovery after high request load

* Trim gateway authorization regression tests

---------

Co-authored-by: Andrey Cheptsov <[email protected]>

Add OCI `experimental_instance_types` setting (#4329)

Add an OCI backend setting that accepts a list of
shape names to allow provisioning in addition to
the standard supported instance families. Only
works for shapes included in `dstack`'s pricing
catalog (`gpuhunt`).

This setting can be used to test various shapes
that were not yet tested internally at `dstack`.

```yaml
experimental_instance_types: [BM.GPU.RTXPRO.8]
```

Support ALB for GCP gateways (#4279)

`dstack` now creates and manages an Application
Load Balancer for GCP gateways when
`load_balancer` is set to `{ type: alb }`.

```yaml
type: gateway
name: gcp-gateway
backend: gcp
region: europe-west9
domain: example.com
load_balancer:
  type: alb
replicas: 2
certificate: null
public_ip: false
```

This allows you to have more than one GCP gateway
replica, with load balancing handled automatically
by `dstack`.

```shell
$ dstack gateway list
 NAME          BACKEND             HOSTNAME     DOMAIN       DEFAULT  STATUS
 gcp-gateway                       10.200.0.53  example.com  ✓        running
    replica=0  gcp (europe-west9)  10.200.0.54                        running
    replica=1  gcp (europe-west9)  10.200.0.55                        running
```

GCP ALB is supported for both `public_ip: false`
and `public_ip: true` gateways. Currently, it is
only supported with `certificate: null` (no
HTTPS).