revert(settings/providers): drop the slim health strip

Per-row status pills already carry the at-a-glance signal (connected
/ action needed) at the scale this app sees (1–4 connections per
family). The strip was redundant chrome for almost every user; only
worth bringing back if the catalog grows to a point where the row
list itself stops fitting on a single screen.

- Delete _health_strip.html.erb partial.
- Drop @health controller assignment + provider_health_strip helper.
- Drop unused settings.providers.health_strip.* locale keys.
- concise_time_ago helper stays — still used by per-row meta text.

app/controllers/settings/providers_controller.rb

@@ -261,8 +261,6 @@ class Settings::ProvidersController < ApplicationController
       @connected        = entries.select { |e| e[:summary][:status] == :ok }
       @needs_attention  = entries.select { |e| [ :warn, :err ].include?(e[:summary][:status]) }
       @available        = entries.select { |e| e[:summary][:status] == :off }
-
-      @health = view_context.provider_health_strip(connected: @connected, needs_attention: @needs_attention)
     end
 
     # Returns a hash mapping provider key → { error:, last_synced_at:, stale: }

app/helpers/settings_helper.rb

@@ -128,23 +128,6 @@ module SettingsHelper
     end
   end
 
-  # Slim health-strip data for the providers index. Pulls counts from the
-  # already-resolved entry summaries plus the family's distinct synced-account
-  # count for the trailing stat. Returns a hash consumed by the
-  # `settings/providers/_health_strip` partial.
-  def provider_health_strip(connected:, needs_attention:)
-    active_entries  = connected + needs_attention
-    last_synced_at  = active_entries.map { |e| e[:summary][:last_synced_at] }.compact.max
-    accounts_count  = Current.family.accounts.joins(:account_providers).distinct.count
-
-    {
-      connected:        active_entries.size,
-      needs_attention:  needs_attention.size,
-      accounts_syncing: accounts_count,
-      last_synced_at:   last_synced_at
-    }
-  end
-
   # Strips the leading "about " from `time_ago_in_words` so copy reads as
   # "Synced 6 hours ago" instead of "Synced about 6 hours ago".
   def concise_time_ago(time)

app/views/settings/providers/_health_strip.html.erb

@@ -1,28 +0,0 @@
-<%# locals: (connected:, needs_attention:, accounts_syncing:, last_synced_at:) %>
-<div class="bg-container shadow-border-xs rounded-xl flex items-center gap-5 px-3.5 py-2.5 text-sm mt-4 mb-5">
-  <span class="inline-flex items-center gap-2">
-    <%= icon "check", size: "sm", class: "!w-3.5 !h-3.5 text-success" %>
-    <span class="font-medium tabular-nums"><%= connected %></span>
-    <span class="text-secondary"><%= t("settings.providers.health_strip.connected") %></span>
-  </span>
-  <% if needs_attention.positive? %>
-    <span class="w-px h-3.5 bg-alpha-black-100"></span>
-    <span class="inline-flex items-center gap-2">
-      <%= icon "circle-alert", size: "sm", class: "!w-3.5 !h-3.5 text-warning" %>
-      <span class="font-medium tabular-nums"><%= needs_attention %></span>
-      <span class="text-secondary"><%= t("settings.providers.health_strip.needs_attention") %></span>
-    </span>
-  <% end %>
-  <% if accounts_syncing.positive? %>
-    <span class="w-px h-3.5 bg-alpha-black-100"></span>
-    <span class="inline-flex items-center gap-2 text-secondary">
-      <span class="font-medium tabular-nums"><%= accounts_syncing %></span>
-      <span><%= t("settings.providers.health_strip.accounts_syncing") %></span>
-    </span>
-  <% end %>
-  <% if last_synced_at %>
-    <span class="ml-auto text-xs text-subdued">
-      <%= t("settings.providers.health_strip.last_synced", time: concise_time_ago(last_synced_at)) %>
-    </span>
-  <% end %>
-</div>

app/views/settings/providers/show.html.erb

@@ -32,12 +32,6 @@
     <% all_connections = @needs_attention + @connected %>
 
     <% if all_connections.any? %>
-      <%= render "settings/providers/health_strip",
-                 connected:        @health[:connected],
-                 needs_attention:  @health[:needs_attention],
-                 accounts_syncing: @health[:accounts_syncing],
-                 last_synced_at:   @health[:last_synced_at] %>
-
       <%= render "settings/providers/group_heading",
                  title: t("settings.providers.groups.your_connections"),
                  count: all_connections.size %>

config/locales/views/settings/en.yml

@@ -204,11 +204,6 @@ en:
         your_connections: Your connections
         available: Available
         empty_available: All available providers are connected.
-      health_strip:
-        connected: connected
-        needs_attention: needs attention
-        accounts_syncing: accounts syncing
-        last_synced: Last synced %{time} ago
       meta:
         sync_error: Sync error
         no_recent_sync: Sync overdue