feat(cert): remove local cert

certs/localhost-key.pem

------BEGIN PRIVATE KEY-----
-MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQCnrHWf3t0TI+/4
-GokbavkLtPuHyBU1cskWDxYPXPl4PRBozzFF0UBZ1snMfRF7Wnst26LMpnkEhiLv
-uEcN6ZOwfEorclLMT2WW5LUHZq6xcBJx79t9hQH1Nq/UbYMb0qCtfVFmZhoV465w
-JOBSj+dhTe7a9u0ViKTVFco3UMTWRSbyOtuISs17N8XeiiamFQVVjft945g8OVss
-xXvY7jqH63VQ9WwUH/J0IuFj43d0+1xjlX2tMrTfZUUMMq+kN76GJXJLdHT2bfBM
-6bbVTvChK/ceSB0szQwVjfkt+zAFWvoia2sglz9+UgJeFAaJbZaaTjpo8FHy0c4J
-0Qw2FxxDAgMBAAECggEAeLVDCJCcfscEXoxb4A0mtTLZUWrNOekksmix7OV2AwWS
-5qEiS6zUsthZ9oijKTZ+LwlLLiE6RfN6+zCilnVtCUSw8I4g5UzTScnkOSvG355a
-6QNP9BDo0+tGsZsVI9aCLeNl0l32sYNzdPBXPZizbe144tGY5EO2xmAlb6UJz2ZW
-zPLBvzFbwP1BpqlIrzjSZ0X1WEE3FzAN9+X3gfJgPIb0VqyeoiOlpOtlfS9YVWWd
-qY0SZewV/C6q8BZDVkVE9jhhC0W0Y9M9O1bzMOPN89OVXHVTwN0G78DSe/T7U2ZC
-aMmBp0SUdzPCOmbO6n1X5HkBf+KTerjWD5QZvk9yoQKBgQDM/aJalhqgoGKhwAfF
-Q+CMYA3ALb74p8c2kMDWufyqaC2gOJKPtqtZ+pmHynG3om5JuUnZdW+hTDbMA51I
-R6h5wXxseBp59CAgWm0ifKjl/VYAlApfDW3JmCOfr0Joipb1QiZEAQ9wXOBISJWf
-zd93TwoBnZtT5RT0ux8U3iHINwKBgQDRZaTcRDDwyWufget/OVmDOXnplccVClNW
-rlvEvoYShzsrQHJfRPBrMmgQhLvs/BUIVq0oiBNRK3Q8DT5UeeDsdPooHrcHIh/L
-OTKZHz8mDeU8ffxIK6cDvTSC4WnNRcFyucoIqwhMhDfry94nFtHN7+i05L9CWXYt
-D7K3+ehuVQKBgF2DgzIB8em+4N/bI3BZM7G2C+/Urp7uoxGAXYhXVi1C0zWZOTr4
-YRjuGmX484GLRva44TijuyYBB6pwJ6sWjYPlwWYWMDXcKV+5ALpP1hj9ReODpWuR
-S7lAf1fUct4QAyelYqF5PlrK88Hl4uQA3eWml/D+viI6iiHOzzIM16pnAoGAFUXg
-Q8hhuHSeDGxkgl5PK7exHPvsZ8TOxqWcCRbaBBPc/P3lIKyeSCWs0NDLTr4lXN2B
-Zfa9D6f8fQVTab2gDiWsLFtCeOUMmdbLvyafgbwzp7uc37AfnY+hQBKqbwJBLuiV
-D+BgTXW5QKlLfmkhE2zmFUqP66uvB9DqdSpcZKkCgYAR9R+tbFF5QXLTnh/znHSR
-F3tFFJAS7o3aCRsAe3A3r+1+OV25sJS9/lN3DzA6SbHUf7ai+CpwbFP53Uti9WGs
-4fjKPK6YYhhrFZWCKAPSgoP1PNNQ/t5L7hSmUjMshACnAwKqA/fgDNuZ5bM8AKVV
-SHsTxerh7+nKObyW/P+Lww==
------END PRIVATE KEY-----

certs/localhost.pem

------BEGIN CERTIFICATE-----
-MIIFTDCCA7SgAwIBAgIRAKMTFU0EZwmzpqODTBtj284wDQYJKoZIhvcNAQELBQAw
-eTEeMBwGA1UEChMVbWtjZXJ0IGRldmVsb3BtZW50IENBMScwJQYDVQQLDB5sYWV2
-QEhlZHdpZ3MtTWFjQm9vay1Qcm8ubG9jYWwxLjAsBgNVBAMMJW1rY2VydCBsYWV2
-QEhlZHdpZ3MtTWFjQm9vay1Qcm8ubG9jYWwwHhcNMjIwMzI5MDcxNTUyWhcNMjQw
-NjI5MDcxNTUyWjBSMScwJQYDVQQKEx5ta2NlcnQgZGV2ZWxvcG1lbnQgY2VydGlm
-aWNhdGUxJzAlBgNVBAsMHmxhZXZASGVkd2lncy1NYWNCb29rLVByby5sb2NhbDCC
-ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKesdZ/e3RMj7/gaiRtq+Qu0
-+4fIFTVyyRYPFg9c+Xg9EGjPMUXRQFnWycx9EXtaey3bosymeQSGIu+4Rw3pk7B8
-SityUsxPZZbktQdmrrFwEnHv232FAfU2r9RtgxvSoK19UWZmGhXjrnAk4FKP52FN
-7tr27RWIpNUVyjdQxNZFJvI624hKzXs3xd6KJqYVBVWN+33jmDw5WyzFe9juOofr
-dVD1bBQf8nQi4WPjd3T7XGOVfa0ytN9lRQwyr6Q3voYlckt0dPZt8EzpttVO8KEr
-9x5IHSzNDBWN+S37MAVa+iJrayCXP35SAl4UBoltlppOOmjwUfLRzgnRDDYXHEMC
-AwEAAaOCAXQwggFwMA4GA1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcD
-ATAfBgNVHSMEGDAWgBSlclQJXlu/1FD8V9KCrf+apxoH2TCCASYGA1UdEQSCAR0w
-ggEZgglsb2NhbGhvc3SHBH8AAAGHEAAAAAAAAAAAAAAAAAAAAAGHBAAAAACHBMCo
-AWSHBMCoAWWHBMCoAWaHBMCoAWeHBMCoAWiHBMCoAWmHBMCoAWqHBMCoAWuHBMCo
-AWyHBMCoAW2HBMCoAW6HBMCoAmSHBMCoAmWHBMCoAmaHBMCoAmeHBMCoAmiHBMCo
-AmmHBMCoAmqHBMCoAmuHBMCoAmyHBMCoAm2HBMCoAm6HBMCoBAKHBMCoBAOHBMCo
-BASHBMCoBAWHBMCoBAaHBMCoBAeHBMCoBAiHBMCoBAmHBMCoBAqHBMCoBAuHBMCo
-BAyHBMCoBA2HBMCoBA6HBMCoBA+HBMCoBBCHBMCoBBGHBMCoBBOHBMCoBBQwDQYJ
-KoZIhvcNAQELBQADggGBABAifrf4aXTNlc/HdPfScXUJXhaydOcKKTSy4kk6vv/L
-5BbersBMMcoB+vUEYrSCu1V4xN15IAQLSIoyBj4ahf8JHcMqfn2jwmvPny5U65wP
-bPKcM7bzkCNSpJoqw2JTN98OS2nerEiqyf5BT/eGOZWiJhJpH0IW4hAyEmiLSQnR
-JrbJxN6k9/eAJoRMRcz/X8Kbm1iLFLtiY7CT5DZmVblNruV0vqJrkp7UxjaPkXWU
-InPJ5Lx6WLtw/Y2a+2Yp5nLricUFrlDJup7EHgEjxNzwUhD0/lKY02zQKNX7KTHq
-ZYf/jz6hwv7u5F/M5C2NENdBSGLHYpStUHTZkXUi2mFrx81/v66qtP5T7zMfOscq
-Iv+b59KeJ1n1QuxJa0gI1wK8AIYJGasKB752/j8iQAYMXtyn4d4D3WwlL2EUGpCs
-x45ysdnakB2Ij3Cd0NaNCQ3AGTY4kyhLDELj3qE3qK8HVo+XA5/hkFPl6+Gn/P+J
-eNLRPgQQCW8ie1vi9vijJw==
------END CERTIFICATE-----

nuxt.config.js

 /* eslint-disable nuxt/no-cjs-in-config */
 const path = require('path')
-const fs = require('fs')
 
 /* env configs */
 const globalEnvConfig = require(`./config/global.js`)
@@ -167,10 +166,7 @@ export default {
   ...gtagConfig,
   axios: {},
   server: {
-    https: {
-      cert: fs.readFileSync('./certs/localhost.pem'),
-      key: fs.readFileSync('./certs/localhost-key.pem')
-    },
+    https: !process.env.NODE_ENV === 'production',
     port: env.run_port, // default: 3000
     host: '0.0.0.0' // default: localhost
   },