From dcca861bcc5fe25a32ed4e421127cc5282ce977a Mon Sep 17 00:00:00 2001
From: David Z <56000498+pkmaster21@users.noreply.github.com>
Date: Fri, 30 Oct 2026 22:08:48 -0400
Subject: [PATCH] chore(studio): remove unused discoveryContext and app.css
 (#401)

Signed-off-by: David Z <56000498+pkmaster21@users.noreply.github.com>
---
 CHANGELOG.md                |  3 +++
 studio/frontend/src/app.css | 54 -------------------------------------
 studio/wifi_discovery.go    | 10 -------
 3 files changed, 3 insertions(+), 64 deletions(-)
 delete mode 100644 studio/frontend/src/app.css

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07b049f3..76652605 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
+### Removed
+- **Studio: two leftovers nothing used.** The `discoveryContext` helper in `studio/wifi_discovery.go` was never called (WiFi discovery builds its own context), and `studio/frontend/src/app.css` held Wails starter-template styles that nothing imported. No behavior changes. The third item in the issue, a commented-out `replace` in `studio/go.mod`, was already removed in #477. (#401)
+
 ## [0.26.1] - 2026-10-26
 
 ### Security
diff --git a/studio/frontend/src/app.css b/studio/frontend/src/app.css
deleted file mode 100644
index 59d06f69..00000000
--- a/studio/frontend/src/app.css
+++ /dev/null
@@ -1,54 +0,0 @@
-#logo {
-    display: block;
-    width: 50%;
-    height: 50%;
-    margin: auto;
-    padding: 10% 0 0;
-    background-position: center;
-    background-repeat: no-repeat;
-    background-size: 100% 100%;
-    background-origin: content-box;
-}
-
-.result {
-    height: 20px;
-    line-height: 20px;
-    margin: 1.5rem auto;
-}
-
-.input-box .btn {
-    width: 60px;
-    height: 30px;
-    line-height: 30px;
-    border-radius: 3px;
-    border: none;
-    margin: 0 0 0 20px;
-    padding: 0 8px;
-    cursor: pointer;
-}
-
-.input-box .btn:hover {
-    background-image: linear-gradient(to top, #cfd9df 0%, #e2ebf0 100%);
-    color: #333333;
-}
-
-.input-box .input {
-    border: none;
-    border-radius: 3px;
-    outline: none;
-    height: 30px;
-    line-height: 30px;
-    padding: 0 10px;
-    background-color: rgba(240, 240, 240, 1);
-    -webkit-font-smoothing: antialiased;
-}
-
-.input-box .input:hover {
-    border: none;
-    background-color: rgba(255, 255, 255, 1);
-}
-
-.input-box .input:focus {
-    border: none;
-    background-color: rgba(255, 255, 255, 1);
-}
\ No newline at end of file
diff --git a/studio/wifi_discovery.go b/studio/wifi_discovery.go
index b8a8aaa2..1db1ffd9 100644
--- a/studio/wifi_discovery.go
+++ b/studio/wifi_discovery.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"fmt"
 	"sync"
-	"time"
 
 	"github.com/grandcat/zeroconf"
 	wailsruntime "github.com/wailsapp/wails/v2/pkg/runtime"
@@ -121,12 +120,3 @@ func entryToDevice(e *zeroconf.ServiceEntry) WiFiDevice {
 	}
 	return dev
 }
-
-// Helper used by App methods to construct a default browse context tied to
-// the App's lifecycle.
-func discoveryContext(parent context.Context) (context.Context, context.CancelFunc) {
-	if parent == nil {
-		parent = context.Background()
-	}
-	return context.WithTimeout(parent, 24*time.Hour) // effectively forever; user stops manually
-}