feat(deployments): filter deployments table by server

[pparage]

What is this PR about?

This adds a "Server" filter to the global Deployments table (/dashboard/deployments), making it easy to see what is deployed on a given server when running Dokploy with more than one server.

The table already shows a Server column and already supports searching, filtering by status, and filtering by type, but there was no way to scope the list to a single server. This PR adds a Server dropdown next to the existing Status and Type filters. It is populated from the servers present in the current deployments, includes an "All servers" default, and adds a "Dokploy" entry for services that run on the local Dokploy host (no remote server set). The Server column header is already sortable, so together you can group by server and zoom into one.

The change is front end only and scoped to show-deployments-table.tsx. The server for each deployment is already returned by the existing deployment.allCentralized query, so no API or schema changes were needed.

Checklist

Before submitting this PR, please make sure that:

• You created a dedicated branch based on the canary branch.
• You have read the suggestions in the CONTRIBUTING.md file https://github.com/Dokploy/dokploy/blob/canary/CONTRIBUTING.md#pull-request
• You have tested this PR in your local instance. If you have not tested it yet, please do so before submitting. This helps avoid wasting maintainers' time reviewing code that has not been verified by you.

Issues related (if applicable)

closes #4671

Screenshots (if applicable)

The Deployments toolbar now reads: Search, Status, Type, Server.

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 22c34422f4

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".

[chatgpt-codex-connector]

Include build servers in the server filter

When an application deployment uses a separate build server, this helper returns only d.server/application.server/compose.server, while the same table’s Server column also renders d.buildServer/application.buildServer. In that case the dropdown either omits the build server entirely, or selecting that server excludes deployments that visibly list it under “Build:”, so filtering by the server shown in the table gives incomplete results.

Useful? React with 👍 / 👎.