issues-tui: wide, short terminal dashboard for current issues

Standalone cmd that runs the same pipeline as the webhook notifications
(alerts.LoadErrorEvents -> alerts.DetectAlerts -> cooldown suppressor) on
a schedule and renders what is firing as a row of severity-colored cards -
built for an ultra-wide, low display. A pattern shows PAGED when the scan
would have notified and ongoing while suppressed; disappearing spikes are
reported as recovered. -once prints one snapshot for cron/pipe use.
Colors follow the otel-ui design-system tokens (dark and light).

go.mod

@@ -4,9 +4,13 @@ go 1.27.0
 
 require (
 	github.com/ClickHouse/clickhouse-go/v2 v2.48.0
+	github.com/charmbracelet/bubbletea v1.3.10
+	github.com/charmbracelet/lipgloss v1.1.0
+	github.com/charmbracelet/x/ansi v0.10.1
 	github.com/go-sourcemap/sourcemap v2.1.4+incompatible
 	github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674
 	github.com/natefinch/lumberjack v2.0.0+incompatible
+	github.com/oschwald/geoip2-golang/v2 v2.4.0
 	go.opentelemetry.io/collector/consumer v1.55.0
 	go.opentelemetry.io/collector/pdata v1.55.0
 	go.opentelemetry.io/proto/otlp v1.10.0
@@ -22,9 +26,14 @@ require (
 	github.com/BurntSushi/toml v1.6.0 // indirect
 	github.com/ClickHouse/ch-go v0.74.0 // indirect
 	github.com/andybalholm/brotli v1.2.2 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
+	github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd // indirect
+	github.com/charmbracelet/x/term v0.2.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emicklei/go-restful/v3 v3.12.2 // indirect
+	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
 	github.com/go-faster/city v1.0.1 // indirect
 	github.com/go-faster/errors v0.7.1 // indirect
@@ -41,20 +50,28 @@ require (
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.19.1 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-localereader v0.0.1 // indirect
+	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
+	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/muesli/termenv v0.16.0 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/oschwald/geoip2-golang/v2 v2.4.0 // indirect
 	github.com/oschwald/maxminddb-golang/v2 v2.6.0 // indirect
 	github.com/paulmach/orb v0.13.0 // indirect
 	github.com/pierrec/lz4/v4 v4.1.27 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/segmentio/asm v1.2.1 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	go.opentelemetry.io/collector/featuregate v1.55.0 // indirect
 	go.opentelemetry.io/otel v1.44.0 // indirect
 	go.opentelemetry.io/otel/sdk/metric v1.43.0 // indirect