make worker scripts and worker script executor time-aware.

Dependencies

• [2] DJDWBCCQ add missing "nop.js". killall.js: rename to kill.js. add `--script` and `--server` options.
• [3] HSNSECD5 all: refactor. main.js: fix call to `void_kill_script_named_server_named`.
• [4] NQ22FUSW add more options to `main.js`. update `README.md`.
• [5] 2BKHJI2S init
• [6] 3NFCZ6IP fixed the ram utilisation logic. added flags to `main.js` that can prevent the execution of helpers.
• [7] 6MBUKAG6 remove unneeded functions and comments. update readme.
• [8] CJBGAILA add optional `--target` parameter for `main.js`. update `README.md`.
• [9] 4ACCU75N improve and refactor scheduling logic.
• [10] SLSWBNYT added ram utilisation logic to `ram.js` and `servers.js`. split and refactored redundant code into separate library files.
• [11] AXGQ7FML split and refactor hacking logic to "hacker.js" and argument parsing and script execution logic to "main.js". update "README.md".

Change contents

• replacement in sbin/weaken.js at line 2
  [3.46]→[3.46:105](∅→∅)
  − await ns.sleep(ns.args[2]), await ns.weaken(ns.args[1]);
  [3.46]

  [3.1997]
  + await ns.sleep(Date.now() + ns.args[2]), await ns.weaken(ns.args[1]);
• replacement in sbin/hack.js at line 2
  [3.156]→[3.156:213](∅→∅)
  − await ns.sleep(ns.args[2]), await ns.hack(ns.args[1]);
  [3.156]

  [3.52923]
  + await ns.sleep(Date.now() + ns.args[2]), await ns.hack(ns.args[1]);
• replacement in sbin/grow.js at line 2
  [3.257]→[3.257:314](∅→∅)
  − await ns.sleep(ns.args[2]), await ns.grow(ns.args[1]);
  [3.257]

  [3.53351]
  + await ns.sleep(Date.now() + ns.args[2]), await ns.grow(ns.args[1]);
• replacement in bin/main.js at line 40
  [2.2959]→[2.2959:3080](∅→∅)
  − // maximum amount of jobs to spawn per cycle, used to prevent using up too much IRL RAM

  − let integer_job_cap = 1000;
  [2.2959]

  [2.3080]
  + // maximum amount of jobs to execute per schedule, used to prevent using up too much IRL RAM

  + let integer_job_cap = 2000;
• replacement in bin/main.js at line 43
  [2.3111]→[2.3111:3144](∅→∅)
  − let float_padding_seconds = 1;
  [2.3111]

  [2.3144]
  + let float_padding_seconds = 0.5;
• replacement in bin/main.js at line 52
  [2.3468]→[2.3468:3527](∅→∅)
  − // ram utilisiation threshold. upgrade ram when reached.
  [2.3468]

  [2.3527]
  + // ram utilisiation threshold. upgrade ram or buy or replace servers when reached.
• replacement in README.md at line 34
  [3.3600]→[3.3600:3722](∅→∅)
  − * SECONDS = The duration of delay between each job, in seconds. Should be a floating-point number > 0. Defaults to 0.4.
  [3.3600]

  [3.3722]
  + * SECONDS = The duration of delay between each job, in seconds. Should be a floating-point number > 0. Defaults to 0.5.
• replacement in README.md at line 42
  [3.3500]→[3.4061:4162](∅→∅)
  − * CAP = The maximum amount of jobs to start per cycle. Should be an integer > 0. Defaults to 2000.
  [3.3500]

  [3.4162]
  + * CAP = The maximum amount of jobs to execute per schedule. Should be an integer > 0. Defaults to 2000.
• replacement in README.md at line 58
  [3.4712]→[3.4712:4855](∅→∅)
  − * CAP = The maximum amount fraction of cash to steal from the target server per `hack` job. Should be an integer >= 0 <=1. Defaults to 0.96.
  [3.4712]

  [3.4855]
  + * CAP = The maximum amount fraction of cash to steal from the target server per `hack` job. Should be an integer >= 0 <=1. Defaults to 0.9.