frontend: Show group calendars

Cargo.lock

@@ -868,20 +868,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "dashmap"
-version = "6.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5041cc499144891f3790297212f32a74fb938e5136a14943f338ef9e0ae276cf"
-dependencies = [
- "cfg-if",
- "crossbeam-utils",
- "hashbrown 0.14.5",
- "lock_api",
- "once_cell",
- "parking_lot_core",
-]
-
 [[package]]
 name = "der"
 version = "0.7.9"
@@ -1278,12 +1264,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.14.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
-
 [[package]]
 name = "hashbrown"
 version = "0.15.2"
@@ -1301,7 +1281,7 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
 dependencies = [
- "hashbrown 0.15.2",
+ "hashbrown",
 ]
 
 [[package]]
@@ -1653,7 +1633,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
 dependencies = [
  "equivalent",
- "hashbrown 0.15.2",
+ "hashbrown",
 ]
 
 [[package]]
@@ -2742,7 +2722,6 @@ dependencies = [
  "argon2",
  "async-trait",
  "clap",
- "dashmap",
  "figment",
  "opentelemetry",
  "opentelemetry-otlp",
@@ -3215,7 +3194,7 @@ dependencies = [
  "futures-intrusive",
  "futures-io",
  "futures-util",
- "hashbrown 0.15.2",
+ "hashbrown",
  "hashlink",
  "indexmap",
  "log",