exclude sat range end from calculating block based rarities

[haozhiliu]

Found the unspent range's end index should be excluded from the sat range.
And return the block rarity chunks within sat ranges, instead of total count.

Below is an example:
POST: /rpc/v1 with payload

{
"jsonrpc": "2.0",
"method": "getSatRanges",
"params": { "utxos": ["6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"]},
"id": 0
}

The expected response after fix is:

{
    "jsonrpc": "2.0",
    "result": {
        "rare_sats": [
            {
                "offset": 0,
                "rarity": "uncommon",
                "sat": 2745000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "549.0",
                    "degree": "0°549′549″0‴",
                    "epoch": 0,
                    "height": 549,
                    "name": "nvfzolywpwr",
                    "number": 2745000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 5000000000,
                "rarity": "uncommon",
                "sat": 385000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "77.0",
                    "degree": "0°77′77″0‴",
                    "epoch": 0,
                    "height": 77,
                    "name": "nvrhkcdwqfx",
                    "number": 385000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 10000000000,
                "rarity": "uncommon",
                "sat": 3270000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "654.0",
                    "degree": "0°654′654″0‴",
                    "epoch": 0,
                    "height": 654,
                    "name": "nvdmezeayyj",
                    "number": 3270000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 15000000000,
                "rarity": "uncommon",
                "sat": 8715000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "1743.0",
                    "degree": "0°1743′1743″0‴",
                    "epoch": 0,
                    "height": 1743,
                    "name": "nudkguxlxdh",
                    "number": 8715000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 20000000000,
                "rarity": "uncommon",
                "sat": 10510000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "2102.0",
                    "degree": "0°2102′86″0‴",
                    "epoch": 0,
                    "height": 2102,
                    "name": "ntuuuedgfiv",
                    "number": 10510000000000,
                    "offset": 0,
                    "period": 1,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 25000000000,
                "rarity": "uncommon",
                "sat": 7755000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "1551.0",
                    "degree": "0°1551′1551″0‴",
                    "epoch": 0,
                    "height": 1551,
                    "name": "nuhzulqgeij",
                    "number": 7755000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 30000000000,
                "rarity": "uncommon",
                "sat": 8580000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "1716.0",
                    "degree": "0°1716′1716″0‴",
                    "epoch": 0,
                    "height": 1716,
                    "name": "nuebbvfuldp",
                    "number": 8580000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 35000000000,
                "rarity": "uncommon",
                "sat": 3495000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "699.0",
                    "degree": "0°699′699″0‴",
                    "epoch": 0,
                    "height": 699,
                    "name": "nvckepyvkgn",
                    "number": 3495000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 40000000000,
                "rarity": "uncommon",
                "sat": 515000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "103.0",
                    "degree": "0°103′103″0‴",
                    "epoch": 0,
                    "height": 103,
                    "name": "nvqrfgraxxx",
                    "number": 515000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "offset": 45000000000,
                "rarity": "uncommon",
                "sat": 5950000000000,
                "sat_details": {
                    "cycle": 0,
                    "decimal": "1190.0",
                    "degree": "0°1190′1190″0‴",
                    "epoch": 0,
                    "height": 1190,
                    "name": "nuqqnmblnnl",
                    "number": 5950000000000,
                    "offset": 0,
                    "period": 0,
                    "rarity": "uncommon"
                },
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            }
        ],
        "sat_ranges": [
            {
                "block_rarities": [
                    {
                        "block_rarity": "vintage",
                        "chunks": [
                            [
                                2745000000000,
                                2750000000000
                            ]
                        ]
                    }
                ],
                "end": 2750000000000,
                "start": 2745000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [
                    {
                        "block_rarity": "vintage",
                        "chunks": [
                            [
                                385000000000,
                                390000000000
                            ]
                        ]
                    }
                ],
                "end": 390000000000,
                "start": 385000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [
                    {
                        "block_rarity": "vintage",
                        "chunks": [
                            [
                                3270000000000,
                                3275000000000
                            ]
                        ]
                    }
                ],
                "end": 3275000000000,
                "start": 3270000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [],
                "end": 8720000000000,
                "start": 8715000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [],
                "end": 10515000000000,
                "start": 10510000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [],
                "end": 7760000000000,
                "start": 7755000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [],
                "end": 8585000000000,
                "start": 8580000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [
                    {
                        "block_rarity": "vintage",
                        "chunks": [
                            [
                                3495000000000,
                                3500000000000
                            ]
                        ]
                    }
                ],
                "end": 3500000000000,
                "start": 3495000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [
                    {
                        "block_rarity": "vintage",
                        "chunks": [
                            [
                                515000000000,
                                520000000000
                            ]
                        ]
                    }
                ],
                "end": 520000000000,
                "start": 515000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            },
            {
                "block_rarities": [],
                "end": 5954999999859,
                "start": 5950000000000,
                "utxo": "6eb09a05147c13f442950028b701e53bf5981feb44e07bc89b0d7b3d4eb9801a:1"
            }
        ]
    },
    "id": 0
}