fix: serverpic font color & background logo (#46)

* fix: font color & background logo

* go mod tidy

Author: Jiang-Red

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/FloatTech/ZeroBot-Plugin-Webui v1.0.1-0.20230412164529-cfe878675931
 	github.com/FloatTech/floatbox v0.0.0-20251002074805-f95cbc7edb31
 	github.com/FloatTech/imgfactory v0.2.2-0.20230413152719-e101cc3606ef
-	github.com/FloatTech/rendercard v0.2.2
+	github.com/FloatTech/rendercard v0.2.3
 	github.com/FloatTech/sqlite v1.7.2
 	github.com/FloatTech/zbpctrl v1.7.1
 	github.com/RomiChan/syncx v0.0.0-20240418144900-b7402ffdebc7

go.sum

@@ -6,8 +6,8 @@ github.com/FloatTech/gg v1.1.3 h1:+GlL02lTKsxJQr4WCuNwVxC1/eBZrCvypCIBtxuOFb4=
 github.com/FloatTech/gg v1.1.3/go.mod h1:/9oLP54CMfq4r+71XL26uaFTJ1uL1boAyX67680/1HE=
 github.com/FloatTech/imgfactory v0.2.2-0.20230413152719-e101cc3606ef h1:CJbK/2FRwPuZpeb6M4sWK2d7oXDnBEGhpkQuQrgc91A=
 github.com/FloatTech/imgfactory v0.2.2-0.20230413152719-e101cc3606ef/go.mod h1:el5hGpj1C1bDRxcTXYRwEivDCr40zZeJpcrLrB1fajs=
-github.com/FloatTech/rendercard v0.2.2 h1:rUroJHeesfEpBgkfGfHrOJ6XeTbFIoqmtpE1CAJdFnM=
-github.com/FloatTech/rendercard v0.2.2/go.mod h1:TdM9U3t0pHMz1qS5bSeVbOnJzrqMRu7D1v3uzJowGiA=
+github.com/FloatTech/rendercard v0.2.3 h1:sMKPbwgnzkyl/B8dnEIDSKBKSKMYy1QKPyBx5vAD3LU=
+github.com/FloatTech/rendercard v0.2.3/go.mod h1:TdM9U3t0pHMz1qS5bSeVbOnJzrqMRu7D1v3uzJowGiA=
 github.com/FloatTech/sqlite v1.7.2 h1:b8COegNLSzofzOyARsVwSbz9OOzWEa8IElsTlx1TBLw=
 github.com/FloatTech/sqlite v1.7.2/go.mod h1:/4tzfCGhrZnnjC1U8vcfwGQeF6eR649fhOsS3+Le0+s=
 github.com/FloatTech/ttl v0.0.0-20250224045156-012b1463287d h1:mUQ/c3wXKsUGa4Sg9DBy01APXKB68PmobhxOyaJI7lY=