Add search/filter functionality to the All Miners table (and other miner-selection surfaces)

[rowanschultz]

Problem

When managing a fleet of 3,000+ miners, there is no way to quickly locate a specific miner by a unique identifier (MAC address, IP address, Worker Name, Serial Number, etc.). Users must scroll through the full table or rely on column sorting/filtering to find a specific device. This is especially painful when investigating a known miner (e.g., "the miner with MAC C8:98:DB:10:DC:7C had issues last week — is it healthy now?").

Proposed solution

Desired Behavior

Add a search input to the All Miners page (above or alongside the existing filter controls) that filters the table in-place as the user types.

Preferred approach (lazy/global search):

• Single text input that matches across all identifier columns simultaneously
• Debounced as-you-type filtering (200–300ms delay)
• Matches against: Name, Serial Number, MAC Address, IP Address, Worker Name
• Partial/substring matching (e.g., typing DC:7C matches C8:98:DB:10:DC:7C)

Acceptable fallback (column-scoped search):

• If global cross-column search is too complex or has performance concerns at scale, allow the user to select a specific column to search within via a dropdown, then enter their search term.

Scope: Reuse across other surfaces

This search behavior should be implemented as a reusable component and embedded in any UI surface that involves selecting or browsing miners, including but not limited to:

• Creating a rack (selecting miners to assign)
• Manually adding miners to a group or site
• Any future miner-picker or miner-list view

The goal is a consistent search experience wherever a user needs to find a specific miner.

Acceptance Criteria

• Search input is visible on the All Miners page alongside existing filter/sort controls
• Typing a query filters the table in-place (no navigation to a separate results view)
• Matches work on partial strings (substring match)
• Performs acceptably with 3,000+ miners in the table
• Clearing the search restores the full (filtered) table
• Search works in combination with existing filters (e.g., Status: Hashing + search for a MAC)
• Same search component is used in rack creation and manual miner-addition flows
• Search component is built to be reusable for future miner-selection surfaces

Duplicate check

• I have searched existing issues and this is not a duplicate

Alternatives considered

No response

Component

Client (Web UI)

Additional context

Context

• Current page has column filtering and sorting but no text search