Tame the deadcode gate and remove dead web helpers

Run deadcode with -test and without the vendored node_modules package so the
check reports only genuinely unreachable code instead of test-only helpers and
vendored functions. Remove the three web helpers it still flagged (formatBikeType,
formatRideType, dataQualityURL) that had no callers. Apply the go fix
modernizations the check gate performs (range-over-int loops and embedded-field
composite literals) that the gate had rewritten in the working tree.

1 files changed, 1 insertions, 1 deletions

diff --git a/mise.toml b/mise.toml
index 8458570..eda8c5e 100644
--- a/mise.toml
+++ b/mise.toml
@@ -29,7 +29,7 @@ run = [
   "go vet ./...",
   "go build ./...",
   "go test ./...",
-  "go tool deadcode ./...",
+  "go tool deadcode -test $(go list ./... | grep -v '/node_modules')",
 ]
 
 [tasks.build]