remove force deaffiliate command (#412)

### Description

This ancient command harkens back to the days pre celo mainnet when we
were running a POA testnet.


It is not possible that this command is still usable as the method on
the Validator Contract it calls `forceDeaffiliateIfValidator` has a
`onlySlasher` modifier which check the caller against a set of slashers
stored on LockedGold slashers are stored as
`keccak256(abi.encodePacked(slasherIdentifier));` which must point to an
address in the registry. Therefore only slasher contracts can force
deaffiliation.

```
modifier onlySlasher() {
    require(getLockedGold().isSlasher(msg.sender), "Only registered slasher can call");
    _;
  }
```


### Other changes

add pre commands to docs generation to ensure it runs correctly each
time.

upon running the now fixed docs commands the previously removed reserve
commands were removed finally

<!-- start pr-codex -->

### see


https://github.com/celo-org/celo-monorepo/blob/faca88f6a48cc7c8e6104393e49ddf7c2d7d20e3/packages/protocol/contracts/governance/Validators.sol#L585


https://github.com/celo-org/celo-monorepo/blob/master/packages/protocol/contracts/governance/LockedGold.sol#L422


---

## PR-Codex overview
This PR focuses on removing the `celocli validator:force-deaffiliate`
command from the CLI, which was only usable before the mainnet launch.
The documentation and related references have been updated to reflect
this removal and provide alternative commands for managing validators.

### Detailed summary
- Deleted `docs/command-line-interface/reserve.md`.
- Deleted `packages/cli/src/commands/validator/force-deaffiliate.ts`.
- Updated `generate_docs.sh` to remove documentation for the deleted
command.
- Removed references to `celocli validator:force-deaffiliate` from
`docs/command-line-interface/validator.md`.
- Added a note in the changeset about the removal of `celocli
validator:force-deaffiliate` and provided alternative commands.

> ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your
question}`

<!-- end pr-codex -->

.changeset/dull-windows-travel.md

@@ -0,0 +1,9 @@
+---
+'@celo/celocli': major
+---
+
+Remove `celocli validator:force-deaffiliate`
+
+This command was only ever usable pre mainnet launch. The force deaffiliate method it would call is only callable by one of the whitelisted Slasher Contracts. 
+
+To force removal of validator with poor uptime use `celocli validator:downtime-slash` or to sever association with a validator from your group use `celocli validator:deaffiliate` 

docs/command-line-interface/validator.md

@@ -7,7 +7,6 @@ View and manage Validators
 * [`celocli validator:deaffiliate`](#celocli-validatordeaffiliate)
 * [`celocli validator:deregister`](#celocli-validatorderegister)
 * [`celocli validator:downtime-slash`](#celocli-validatordowntime-slash)
-* [`celocli validator:force-deaffiliate`](#celocli-validatorforce-deaffiliate)
 * [`celocli validator:list`](#celocli-validatorlist)
 * [`celocli validator:register`](#celocli-validatorregister)
 * [`celocli validator:requirements`](#celocli-validatorrequirements)
@@ -164,41 +163,6 @@ EXAMPLES
 
 _See code: [src/commands/validator/downtime-slash.ts](https://github.com/celo-org/developer-tooling/tree/master/packages/cli/src/commands/validator/downtime-slash.ts)_
 
-## `celocli validator:force-deaffiliate`
-
-Force deaffiliate a Validator from a Validator Group, and remove it from the Group if it is also a member.  Used by stake-off admins in order to remove validators from the next epoch's validator set if they are down and consistently unresponsive, in order to preserve the health of the network. This feature will be removed once slashing for downtime is implemented.
-
-```
-USAGE
-  $ celocli validator:force-deaffiliate --from 0xc1912fEE45d61C87Cc5EA59DaE31190FFFFf232d
-    --validator 0xc1912fEE45d61C87Cc5EA59DaE31190FFFFf232d [--gasCurrency
-    0x1234567890123456789012345678901234567890] [--globalHelp]
-
-FLAGS
-  --from=0xc1912fEE45d61C87Cc5EA59DaE31190FFFFf232d         (required) Initiator
-  --gasCurrency=0x1234567890123456789012345678901234567890  Use a specific gas currency
-                                                            for transaction fees
-                                                            (defaults to CELO if no gas
-                                                            currency is supplied). It
-                                                            must be a whitelisted token.
-  --globalHelp                                              View all available global
-                                                            flags
-  --validator=0xc1912fEE45d61C87Cc5EA59DaE31190FFFFf232d    (required) Validator's
-                                                            address
-
-DESCRIPTION
-  Force deaffiliate a Validator from a Validator Group, and remove it from the Group if
-  it is also a member.  Used by stake-off admins in order to remove validators from the
-  next epoch's validator set if they are down and consistently unresponsive, in order to
-  preserve the health of the network. This feature will be removed once slashing for
-  downtime is implemented.
-
-EXAMPLES
-  force-deaffiliate --from 0x47e172f6cfb6c7d01c1574fa3e2be7cc73269d95 --validator 0xb7ef0985bdb4f19460A29d9829aA1514B181C4CD
-```
-
-_See code: [src/commands/validator/force-deaffiliate.ts](https://github.com/celo-org/developer-tooling/tree/master/packages/cli/src/commands/validator/force-deaffiliate.ts)_
-
 ## `celocli validator:list`
 
 List registered Validators, their name (if provided), affiliation, uptime score, and public keys used for validating.

packages/cli/generate_docs.sh

@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 set -e
 export COLUMNS=88
+yarn build
+yarn oclif manifest
+rm -rf ../../docs/command-line-interface
 yarn oclif readme --multi --dir=../../docs/command-line-interface
 sed -i.bak '/^- \[/d' ../../docs/command-line-interface/*
 rm -rf ../../docs/command-line-interface/*.bak