feat(put): update app details
chore: content title style
feat(app info): add app info on left pannel
feat: add app title
style: make the input text box natural short
style: make the button longer
style: text uppercase
style: text shadow
fix(typo): the param key should be "platform"
feat(channel): add channel and display app channels
lib: import lodash
feat: enable single platform
feat(channel): able to update channel
feat(app list): do not re-request the data after deletion