Use time filters instead of page switching

This change allows us to avoid the bug of only being able to
access up to 10000 tournaments before start.gg's API throws
an error.

Cargo.lock

@@ -626,6 +626,15 @@ version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28b29a3cd74f0f4598934efe3aeba42bae0eb4680554128851ebbecb02af14e6"
 
+[[package]]
+name = "itertools"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.9"
@@ -1149,6 +1158,7 @@ dependencies = [
  "cynic",
  "cynic-codegen",
  "dirs",
+ "itertools",
  "reqwest",
  "schema",
  "serde",