add parse_si_float

basically the inverse to pretty_num

src/lib/labels.ts

@@ -57,15 +57,16 @@ export const pretty_num = (num: number, fmt?: string | number) => {
   }
   return format(fmt)(num)
 }
-
-// basically the inverse to pretty_num
-export function parse_si_float(value: string): number | string {
+export function parse_si_float<T extends string | number | null | undefined>(
+  value: T,
+): T | number | string {
+  // if not string, return as is
   if (typeof value !== `string`) return value
-  // Remove any whitespace
-  value = value.trim()
+  // Remove whitespace and commas
+  const cleaned = value.trim().replace(/(\d),(\d)/g, `$1$2`)
 
   // Check if the value is a SI-formatted number (e.g., "1.23k", "4.56M", "789µ", "12n")
-  const match = value.match(/^([-+]?\d*\.?\d+)\s*([yzafpnµmkMGTPEZY])?$/i)
+  const match = cleaned.match(/^([-+]?\d*\.?\d+)\s*([yzafpnµmkMGTPEZY])?$/i)
   if (match) {
     const [, num_part, suffix] = match
     let multiplier = 1
@@ -79,6 +80,11 @@ export function parse_si_float(value: string): number | string {
     return parseFloat(num_part) * multiplier
   }
 
+  // If it's a number without SI suffix, try parsing it
+  if (/^[-+]?[\d,]+\.?\d*$/.test(cleaned)) {
+    return parseFloat(cleaned)
+  }
+
   // If the value is not a formatted number, return as is
   return value
 }