docs(model-serving): add captured screenshots for PR B

Captures 6 of 9 planned screenshots × 4 languages (24 PNGs) for the Model Serving overhaul:
- model_serving_create_modal.png
- model_serving_add_revision_modal.png
- endpoint_detail_private_alert.png
- endpoint_detail_visibility.png
- endpoint_detail_more_menu.png
- revision_history_tab.png

Skipped (TODO markers retained — require specific deployment state not reachable on the test backend in this session):
- endpoint_detail_ready_alert.png (needs a successfully deployed Ready revision)
- endpoint_detail_shm.png (needs revision with custom SHM allocation)
- replica_status_filter.png (needs FR-2904 build visible on backend; visible on local dev but the test backend snapshot lagged behind)

Captured at 2× zoom via Portless dev (https://docs-capture.localhost:1356) against isla-sorna test backend, per-locale via window.switchLanguage().

Author: yomybaby

packages/backend.ai-webui-docs/src/en/images/endpoint_detail_more_menu.png

@@ -297,7 +297,7 @@ Click the `Start Service` button to open the service launcher and create a new m
 
 ## Creating a Model Service
 
-Starting from the recent main branch, creating a model service is a two-step flow:
+Creating a model service is a two-step flow:
 
 1. **Create the deployment** — a lightweight container that defines the deployment's identity (name, visibility, deployment metadata, and resource group).
 2. **Add a revision** — a configuration snapshot that defines what actually runs (start command, environment variables, runtime variant, image, resources, model storage).
@@ -309,7 +309,6 @@ Each deployment can hold many revisions. Only one revision is *current* (serving
 Click the `New Deployment` button on the Serving page to open the **Create Deployment** modal. The modal collects only deployment-level metadata; no revision is created at this point.
 
 ![](../images/model_serving_create_modal.png)
-<!-- TODO: Capture screenshot — FR-2822 deployment-only create modal -->
 
 The modal contains the following fields:
 
@@ -324,7 +323,6 @@ Click `Create Deployment` to create the deployment. You are then taken to the En
 A revision captures every setting needed to run the inference server — image, start command, resources, model mounts, and environment variables. From the Endpoint Detail Page, click `Add Revision` to open the modal.
 
 ![](../images/model_serving_add_revision_modal.png)
-<!-- TODO: Capture screenshot — redesigned Add Revision modal -->
 
 The modal contains:
 
@@ -351,10 +349,10 @@ In Preset mode:
 - You can still adjust any field after the preset is applied — your edits are not written back to the preset.
 - A **Deployment Preset Detail** link opens a side panel showing the preset's full configuration so you can verify what will be applied.
 
-If your project has no compatible presets, the modal falls back to manual mode and you fill the fields directly. See [Deployment Presets](deployment_presets.md) for how to create and manage presets.
-<!-- TODO: Cross-reference Work Item 11 — Deployment Presets page will be added in PR C -->
+If your project has no compatible presets, the modal falls back to manual mode and you fill the fields directly. See the Deployment Presets documentation for how to create and manage presets.
+<!-- TODO: Cross-reference Work Item 11 — restore the [Deployment Presets](deployment_presets.md) link once the page lands in PR C -->
 
-### Service Launcher (Legacy Fields)
+### Service Launcher (Detailed Fields)
 
 The following subsections describe revision-level fields in detail. They apply both when adding a revision manually and when reviewing a preset before applying it.
 
@@ -536,7 +534,6 @@ The Endpoint Detail Page shows contextual alert banners at the top, reflecting t
 - **Private deployment — use an access token to access the endpoint.**: Shown when **Open To Public** is disabled. Includes a shortcut to **Manage Access Tokens** so you can issue or copy a token. See [Access Tokens](#generating-tokens).
 
 ![](../images/endpoint_detail_private_alert.png)
-<!-- TODO: Capture screenshot — Private deployment alert with access-token shortcut -->
 
 - **No revision is deployed — add a revision to activate this service.**: Shown when the deployment has no current revision. Click `Add Revision` to create the first revision and activate the service.
 
@@ -563,7 +560,6 @@ The Service Info card displays the following details:
 - **Image**: The container image used for the service.
 
 ![](../images/endpoint_detail_visibility.png)
-<!-- TODO: Capture screenshot — Visibility row with Public/Private tag and Deployment ID -->
 
 ![](../images/endpoint_detail_shm.png)
 <!-- TODO: Capture screenshot — SHM displayed in endpoint detail config -->
@@ -573,7 +569,6 @@ The Service Info card displays the following details:
 The Service Info card's header exposes an **Edit** button alongside a **More** menu. The More menu currently contains the **Delete Deployment** action.
 
 ![](../images/endpoint_detail_more_menu.png)
-<!-- TODO: Capture screenshot — More menu containing Delete action -->
 
 The delete and trash icons across the Model Serving pages follow a strict convention:
 
@@ -611,7 +606,6 @@ If a replica has encountered an error, clicking the error indicator on the row o
 The Revisions tab lists every revision that has been added to the deployment, ordered by revision number.
 
 ![](../images/revision_history_tab.png)
-<!-- TODO: Capture screenshot — revision history with revision number column + filter/sort -->
 
 Columns include: