Remove unreliable max bitrate from Speed line

NM.AccessPoint.get_max_bitrate() reports a value that doesn't account
for MIMO spatial streams or extended channel widths, leading to the
negotiated speed appearing higher than the supposed max (e.g. 1729 vs 540).
Remove the max from the connected info Speed line where the comparison
is misleading. Keep it in the AP list where it serves as a relative
indicator between access points.

metadata.json

@@ -3,7 +3,7 @@
     "name": "WiFi Signal Plus",
     "description": "Displays WiFi generation (4/5/6/7) in the top bar with detailed connection info on hover",
     "shell-version": ["45", "46", "47", "48", "49"],
-    "version": 6,
+    "version": 7,
     "url": "https://github.com/JalilArfaoui/gnome-extension-wifi-signal-plus",
     "donations": {
         "liberapay": "Jalil"

src/extension.ts

@@ -603,27 +603,18 @@ export default class WifiSignalPlusExtension extends Extension {
     }
 
     private formatBitrate(info: ConnectedInfo): string {
-        const { txBitrate, rxBitrate, bitrate, maxBitrate } = info;
+        const { txBitrate, rxBitrate, bitrate } = info;
 
-        let speed: string;
         if (txBitrate !== null && rxBitrate !== null) {
             const tx = txBitrate as number;
             const rx = rxBitrate as number;
-            speed = tx === rx ? `${tx} Mbit/s` : `↑${tx} ↓${rx} Mbit/s`;
+            return tx === rx ? `${tx} Mbit/s` : `↑${tx} ↓${rx} Mbit/s`;
         } else if (txBitrate !== null) {
-            speed = `↑${txBitrate} Mbit/s`;
+            return `↑${txBitrate} Mbit/s`;
         } else if (rxBitrate !== null) {
-            speed = `↓${rxBitrate} Mbit/s`;
+            return `↓${rxBitrate} Mbit/s`;
-        } else {
-            speed = `${bitrate} Mbit/s`;
         }
-
+        return `${bitrate} Mbit/s`;
-        const max = maxBitrate as number;
-        if (max > 0) {
-            speed += ` (max ${max})`;
-        }
-
-        return speed;
     }
 
     private formatChannelWidth(width: ChannelWidthMHz | null): string {

src/types.ts

@@ -142,7 +142,6 @@ export interface ConnectedInfo extends BaseConnectionInfo {
     readonly channelWidth: ChannelWidthMHz | null;
     readonly txBitrate: BitrateMbps | null;
     readonly rxBitrate: BitrateMbps | null;
-    readonly maxBitrate: BitrateMbps;
 }
 
 export interface ScannedNetwork {

src/wifiInfo.ts

@@ -297,7 +297,6 @@ export class WifiInfoService {
             channelWidth: iwInfo.channelWidth,
             txBitrate: iwInfo.txBitrate,
             rxBitrate: iwInfo.rxBitrate,
-            maxBitrate: asBitrateMbps(ap.get_max_bitrate() / 1000),
         });
     }