Initial commit: homelab dashboard

Elixir + Phoenix dashboard displaying public and internal homelab
services. Internal services are shown only when the request originates
from the local network, detected server-side via conn.remote_ip with
Traefik trusted as a proxy (RemoteIp plug).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

mix.exs

@@ -0,0 +1,89 @@
+defmodule HomelabDashboard.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :homelab_dashboard,
+      version: "0.1.0",
+      elixir: "~> 1.15",
+      elixirc_paths: elixirc_paths(Mix.env()),
+      start_permanent: Mix.env() == :prod,
+      aliases: aliases(),
+      deps: deps(),
+      compilers: [:phoenix_live_view] ++ Mix.compilers(),
+      listeners: [Phoenix.CodeReloader]
+    ]
+  end
+
+  # Configuration for the OTP application.
+  #
+  # Type `mix help compile.app` for more information.
+  def application do
+    [
+      mod: {HomelabDashboard.Application, []},
+      extra_applications: [:logger, :runtime_tools]
+    ]
+  end
+
+  def cli do
+    [
+      preferred_envs: [precommit: :test]
+    ]
+  end
+
+  # Specifies which paths to compile per environment.
+  defp elixirc_paths(:test), do: ["lib", "test/support"]
+  defp elixirc_paths(_), do: ["lib"]
+
+  # Specifies your project dependencies.
+  #
+  # Type `mix help deps` for examples and options.
+  defp deps do
+    [
+      {:phoenix, "~> 1.8.7"},
+      {:phoenix_html, "~> 4.1"},
+      {:phoenix_live_reload, "~> 1.2", only: :dev},
+      {:phoenix_live_view, "~> 1.1.0"},
+      {:lazy_html, ">= 0.1.0", only: :test},
+      {:phoenix_live_dashboard, "~> 0.8.3"},
+      {:esbuild, "~> 0.10", runtime: Mix.env() == :dev},
+      {:tailwind, "~> 0.3", runtime: Mix.env() == :dev},
+      {:heroicons,
+       github: "tailwindlabs/heroicons",
+       tag: "v2.2.0",
+       sparse: "optimized",
+       app: false,
+       compile: false,
+       depth: 1},
+      {:swoosh, "~> 1.16"},
+      {:req, "~> 0.5"},
+      {:telemetry_metrics, "~> 1.0"},
+      {:telemetry_poller, "~> 1.0"},
+      {:gettext, "~> 1.0"},
+      {:jason, "~> 1.2"},
+      {:dns_cluster, "~> 0.2.0"},
+      {:bandit, "~> 1.5"},
+      {:remote_ip, "~> 1.2"}
+    ]
+  end
+
+  # Aliases are shortcuts or tasks specific to the current project.
+  # For example, to install project dependencies and perform other setup tasks, run:
+  #
+  #     $ mix setup
+  #
+  # See the documentation for `Mix` for more info on aliases.
+  defp aliases do
+    [
+      setup: ["deps.get", "assets.setup", "assets.build"],
+      "assets.setup": ["tailwind.install --if-missing", "esbuild.install --if-missing"],
+      "assets.build": ["compile", "tailwind homelab_dashboard", "esbuild homelab_dashboard"],
+      "assets.deploy": [
+        "tailwind homelab_dashboard --minify",
+        "esbuild homelab_dashboard --minify",
+        "phx.digest"
+      ],
+      precommit: ["compile --warnings-as-errors", "deps.unlock --unused", "format", "test"]
+    ]
+  end
+end