Token manager Implemented

[Aetherall]

Here is the PR to implement the token manager with the rest of the suite

I had to open a new one because jest broke when I tried to merge with master

[codecov-io]

Codecov Report

Merging #222 into master will decrease coverage by 1.28%. The diff coverage is 100%.

@@           Coverage Diff            @@
##           master   #222      +/-   ##
========================================
- Coverage   95.29%    94%   -1.29%     
========================================
  Files          55     56       +1     
  Lines        1274   1334      +60     
  Branches      188    180       -8     
========================================
+ Hits         1214   1254      +40     
- Misses         55     74      +19     
- Partials        5      6       +1

Impacted Files	Coverage Δ
packages/server/src/index.ts	100% <ø> (ø)	:arrow_up:
packages/server/src/accounts-server.ts	90.96% <100%> (+1.01%)	:arrow_up:
packages/password/src/accounts-password.ts	93.37% <100%> (+2.41%)	:arrow_up:
packages/token-manager/src/token-manager.ts	100% <100%> (ø)
packages/token-manager/src/index.ts	100% <100%> (ø)
packages/server/src/utils/get-first-user-email.ts	33.33% <0%> (-66.67%)	:arrow_down:
packages/client/src/accounts-client.ts	88% <0%> (-10.69%)	:arrow_down:
packages/server/src/utils/email.ts	81.81% <0%> (-3.9%)	:arrow_down:
packages/rest-express/src/user-loader.ts	100% <0%> (ø)	:arrow_up:
... and 43 more

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[pradel]

Can you add an example about how do you instantiate the server class with the token manager?

[Aetherall]

import TokenManager from '@accounts/token-manager'

const tokenManager = new TokenManager({
	secret: 'secret',
	emailTokenExpiration: 1000 * 60 * 60 * 2,
	access: {
		expiresIn: '1h'
	},
	refresh: {
		algorithm: 'HS256'
	}
})

new AccountsServer({
	db,
	tokenManager
}, {
	password: new Password(passwordConfig)
})

[pradel]

So the user will have to install a new package manually, can't we just make the initialisation internal?

[Aetherall]

I think we should keep the packages simple and make the user-friendly in the preset packages ? The relations between packages would become too complicated in my opinion