stats not ready causes crash it seems

[robcxyz]

It seems like if the cache is not populated the service will crash?

Wait 4 days to see if this is still there as this is on initial sync - could have something to do with that.

{"level":"INFO","ts":"2025-01-25T01:38:45.863Z","caller":"api/api.go:29","msg":"GET /version"}
{"level":"INFO","ts":"2025-01-25T01:38:46.918Z","caller":"api/api.go:29","msg":"GET /api/v1/stats"}
panic: interface conversion: interface {} is nil, not map[string]interface {}

goroutine 131 [running]:
github.com/sudoblockio/icon-go-api/api/rest.GetMarketCap()
    /build/api/rest/stats_utils.go:76 +0x5bd
github.com/sudoblockio/icon-go-api/api/rest.UpdateMarketCap()
    /build/api/rest/stats_utils.go:90 +0x57
github.com/sudoblockio/icon-go-api/api/rest.handlerGetStats(0xc000fd6000)
    /build/api/rest/stats.go:31 +0x2a
github.com/gofiber/fiber/v2.(*App).next(0xc0006b0000, 0xc000fd6000)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/router.go:132 +0x1be
github.com/gofiber/fiber/v2.(*Ctx).Next(0xc00001a140?)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/ctx.go:803 +0x53
github.com/gofiber/fiber/v2/middleware/compress.New.func3(0xc000fd6000)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/middleware/compress/compress.go:54 +0x45
github.com/gofiber/fiber/v2.(*Ctx).Next(0xc000fbc318?)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/ctx.go:800 +0x43
github.com/gofiber/fiber/v2/middleware/cors.New.func1(0xc000fd6000)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/middleware/cors/cors.go:141 +0x292
github.com/gofiber/fiber/v2.(*Ctx).Next(0x0?)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/ctx.go:800 +0x43
github.com/sudoblockio/icon-go-api/api.Start.func1(0xda7ec0?)
    /build/api/api.go:32 +0x126
github.com/gofiber/fiber/v2.(*App).next(0xc0006b0000, 0xc000fd6000)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/router.go:132 +0x1be
github.com/gofiber/fiber/v2.(*App).handler(0xc0006b0000, 0x4c4e37?)
    /go/pkg/mod/github.com/gofiber/fiber/[email protected]/router.go:159 +0x45
github.com/valyala/fasthttp.(*Server).serveConn(0xc0006b8000, {0x1021560?, 0xc00007a018})
    /go/pkg/mod/github.com/valyala/[email protected]/server.go:2308 +0x1268
github.com/valyala/fasthttp.(*workerPool).workerFunc(0xc00074e000, 0xc000724300)
    /go/pkg/mod/github.com/valyala/[email protected]/workerpool.go:224 +0xa9
github.com/valyala/fasthttp.(*workerPool).getCh.func1()
    /go/pkg/mod/github.com/valyala/[email protected]/workerpool.go:196 +0x38
created by github.com/valyala/fasthttp.(*workerPool).getCh
    /go/pkg/mod/github.com/valyala/[email protected]/workerpool.go:195 +0x1b0
Stream closed EOF for icon-tracker-mainnet-v2/icon-tracker-mainnet-v2-api-api-od-5df5f6c9d9-jfdhw (icon-go-api-api)